Mental Health

The efficacy of app‐supported smartphone interventions for mental health problems: a meta‐analysis of randomized controlled trials

Jake Linardon, Pim Cuijpers, Per Carlbring +2 more · World Psychiatry · 2019 · 813 citations

App-based mental health interventions produce small-to-moderate improvements in depression, anxiety, stress, and quality of life compared to doing nothing or receiving minimal support, with effect sizes roughly equivalent to the difference between mild and moderate symptom severity — but they do not outperform face-to-face therapy or computerized treatment when directly compared.

Religion, Spirituality, and Health: The Research and Clinical Implications

Harold G. Koenig · ISRN Psychiatry · 2012 · 2,238 citations

This systematic review found consistent evidence that engaging in religious or spiritual practices is associated with better mental health, healthier behaviors, and improved physical health outcomes, suggesting that incorporating such practices could be a beneficial self-experiment for overall well-being.

Delivering Cognitive Behavior Therapy to Young Adults With Symptoms of Depression and Anxiety Using a Fully Automated Conversational Agent (Woebot): A Randomized Controlled Trial

Kathleen Kara Fitzpatrick, Alison Darcy, Molly Vierhile · JMIR Mental Health · 2017 · 2,430 citations

Using a conversational AI chatbot (Woebot) for two weeks significantly reduced self-reported depression symptoms in young adults compared to reading an informational ebook, suggesting a promising, accessible tool for self-management of mental health.

The efficacy of smartphone‐based mental health interventions for depressive symptoms: a meta‐analysis of randomized controlled trials

Joseph Firth, John Torous, Jennifer Nicholas +4 more · World Psychiatry · 2017 · 1,179 citations

The rapid advances and adoption of smartphone technology presents a novel opportunity for delivering mental health interventions on a population scale. Despite multi-sector investment along with wide-scale advertising and availability to the general population, the evidence supporting the use of smartphone apps in the treatment of depression has not been empirically evaluated. Thus, we conducted the first meta-analysis of smartphone apps for depressive symptoms. An electronic database search in May 2017 identified 18 eligible randomized controlled trials of 22 smartphone apps, with outcome data from 3,414 participants. Depressive symptoms were reduced significantly more from smartphone apps than control conditions (g=0.38, 95% CI: 0.24-0.52, p<0.001), with no evidence of publication bias. Smartphone interventions had a moderate positive effect in comparison to inactive controls (g=0.56, 95% CI: 0.38-0.74), but only a small effect in comparison to active control conditions (g=0.22, 95% CI: 0.10-0.33). Effects from smartphone-only interventions were greater than from interventions which incorporated other human/computerized aspects along the smartphone component, although the difference was not statistically significant. The studies of cognitive training apps had a significantly smaller effect size on depression outcomes (p=0.004) than those of apps focusing on mental health. The use of mood monitoring softwares, or interventions based on cognitive behavioral therapy, or apps incorporating aspects of mindfulness training, did not affect significantly study effect sizes. Overall, these results indicate that smartphone devices are a promising self-management tool for depression. Future research should aim to distil which aspects of these technologies produce beneficial effects, and for which populations.

The effects of improving sleep on mental health (OASIS): a randomised controlled trial with mediation analysis

Daniel Freeman, Bryony Sheaves, Guy M. Goodwin +39 more · The Lancet Psychiatry · 2017 · 660 citations

Treating insomnia with a 6-week digital cognitive behavioural therapy (CBT) programme significantly reduced paranoia (Cohen's d = 0.19) and hallucinations (Cohen's d = 0.24) in university students, and the improvement in sleep directly caused the improvement in psychotic experiences — not the other way around.

Self-monitoring Using Mobile Phones in the Early Stages of Adolescent Depression: Randomized Controlled Trial

Sylvia Kauer, Sophie Reid, Alexander Hew Dale Crooke +5 more · Journal of Medical Internet Research · 2012 · 433 citations

This study found that young people who used a mobile phone app to self-monitor their mood, stress, and coping strategies significantly increased their emotional self-awareness, which in turn led to a decrease in their depressive symptoms.

Enhancing the resilience of nurses and midwives: Pilot of a mindfulnessbased program for increased health, sense of coherence and decreased depression, anxiety and stress

Maralyn Foureur, Karyn Besley, Geraldine Burton +2 more · Contemporary Nurse · 2013 · 339 citations

An 8-week mindfulness program, preceded by a one-day workshop, showed promising self-reported improvements in general health, sense of coherence, and stress levels among nurses and midwives, suggesting it's a feasible intervention to test for personal resilience.

Using Psychological Artificial Intelligence (Tess) to Relieve Symptoms of Depression and Anxiety: Randomized Controlled Trial

Russell Fulmer, Angela Joerin, Breanna Gentile +2 more · JMIR Mental Health · 2018 · 677 citations

BACKGROUND: Students in need of mental health care face many barriers including cost, location, availability, and stigma. Studies show that computer-assisted therapy and 1 conversational chatbot delivering cognitive behavioral therapy (CBT) offer a less-intensive and more cost-effective alternative for treating depression and anxiety. Although CBT is one of the most effective treatment methods, applying an integrative approach has been linked to equally effective posttreatment improvement. Integrative psychological artificial intelligence (AI) offers a scalable solution as the demand for affordable, convenient, lasting, and secure support grows. OBJECTIVE: This study aimed to assess the feasibility and efficacy of using an integrative psychological AI, Tess, to reduce self-identified symptoms of depression and anxiety in college students. METHODS: In this randomized controlled trial, 75 participants were recruited from 15 universities across the United States. All participants completed Web-based surveys, including the Patient Health Questionnaire (PHQ-9), Generalized Anxiety Disorder Scale (GAD-7), and Positive and Negative Affect Scale (PANAS) at baseline and 2 to 4 weeks later (T2). The 2 test groups consisted of 50 participants in total and were randomized to receive unlimited access to Tess for either 2 weeks (n=24) or 4 weeks (n=26). The information-only control group participants (n=24) received an electronic link to the National Institute of Mental Health's (NIMH) eBook on depression among college students and were only granted access to Tess after completion of the study. RESULTS: A sample of 74 participants completed this study with 0% attrition from the test group and less than 1% attrition from the control group (1/24). The average age of participants was 22.9 years, with 70% of participants being female (52/74), mostly Asian (37/74, 51%), and white (32/74, 41%). Group 1 received unlimited access to Tess, with daily check-ins for 2 weeks. Group 2 received unlimited access to Tess with biweekly check-ins for 4 weeks. The information-only control group was provided with an electronic link to the NIMH's eBook. Multivariate analysis of covariance was conducted. We used an alpha level of .05 for all statistical tests. Results revealed a statistically significant difference between the control group and group 1, such that group 1 reported a significant reduction in symptoms of depression as measured by the PHQ-9 (P=.03), whereas those in the control group did not. A statistically significant difference was found between the control group and both test groups 1 and 2 for symptoms of anxiety as measured by the GAD-7. Group 1 (P=.045) and group 2 (P=.02) reported a significant reduction in symptoms of anxiety, whereas the control group did not. A statistically significant difference was found on the PANAS between the control group and group 1 (P=.03) and suggests that Tess did impact scores. CONCLUSIONS: This study offers evidence that AI can serve as a cost-effective and accessible therapeutic agent. Although not designed to appropriate the role of a trained therapist, integrative psychological AI emerges as a feasible option for delivering support. TRIAL REGISTRATION: International Standard Randomized Controlled Trial Number: ISRCTN61214172; https://doi.org/10.1186/ISRCTN61214172.

A randomized trial of online single-session interventions for adolescent depression during COVID-19

Jessica L. Schleider, Michael C Mullarkey, Kathryn R. Fox +4 more · Nature Human Behaviour · 2021 · 280 citations

The COVID-19 pandemic has potentially increased the risk for adolescent depression. Even pre-pandemic, <50% of youth with depression accessed care, highlighting needs for accessible interventions. Accordingly, this randomized controlled trial (ClinicalTrials.gov: NCT04634903 ) tested online single-session interventions (SSIs) during COVID-19 in adolescents with elevated depression symptoms (N = 2,452, ages 13-16). Adolescents from all 50 US states, recruited via social media, were randomized to one of three SSIs: a behavioural activation SSI, an SSI teaching that traits are malleable and a supportive control. We tested each SSI's effects on post-intervention outcomes (hopelessness and agency) and three-month outcomes (depression, hopelessness, agency, generalized anxiety, COVID-19-related trauma and restrictive eating). Compared with the control, both active SSIs reduced three-month depressive symptoms (Cohen's d = 0.18), decreased post-intervention and three-month hopelessness (d = 0.16-0.28), increased post-intervention agency (d = 0.15-0.31) and reduced three-month restrictive eating (d = 0.12-17). Several differences between active SSIs emerged. These results confirm the utility of free-of-charge, online SSIs for high-symptom adolescents, even in the high-stress COVID-19 context.

The Healthy Activity Program (HAP), a lay counsellor-delivered brief psychological treatment for severe depression, in primary care in India: a randomised controlled trial

Vikram Patel, Benedict Weobong, Helen A. Weiss +14 more · The Lancet · 2016 · 452 citations

BACKGROUND: Although structured psychological treatments are recommended as first-line interventions for depression, only a small fraction of people globally receive these treatments because of poor access in routine primary care. We assessed the effectiveness and cost-effectiveness of a brief psychological treatment (Healthy Activity Program [HAP]) for delivery by lay counsellors to patients with moderately severe to severe depression in primary health-care settings. METHODS: In this randomised controlled trial, we recruited participants aged 18-65 years scoring more than 14 on the Patient Health Questionnaire 9 (PHQ-9) indicating moderately severe to severe depression from ten primary health centres in Goa, India. Pregnant women or patients who needed urgent medical attention or were unable to communicate clearly were not eligible. Participants were randomly allocated (1:1) to enhanced usual care (EUC) alone or EUC combined with HAP in randomly sized blocks (block size four to six [two to four for men]), stratified by primary health centre and sex, and allocation was concealed with use of sequential numbered opaque envelopes. Physicians providing EUC were masked. Primary outcomes were depression symptom severity on the Beck Depression Inventory version II and remission from depression (PHQ-9 score of <10) at 3 months in the intention-to-treat population, assessed by masked field researchers. Secondary outcomes were disability, days unable to work, behavioural activation, suicidal thoughts or attempts, intimate partner violence, and resource use and costs of illness. We assessed serious adverse events in the per-protocol population. This trial is registered with the ISRCTN registry, number ISRCTN95149997. FINDINGS: Between Oct 28, 2013, and July 29, 2015, we enrolled and randomly allocated 495 participants (247 [50%] to the EUC plus HAP group [two of whom were subsequently excluded because of protocol violations] and 248 [50%] to the EUC alone group), of whom 466 (95%) completed the 3 month primary outcome assessment (230 [49%] in the EUC plus HAP group and 236 [51%] in the EUC alone group). Participants in the EUC plus HAP group had significantly lower symptom severity (Beck Depression Inventory version II in EUC plus HAP group 19·99 [SD 15·70] vs 27·52 [13·26] in EUC alone group; adjusted mean difference -7·57 [95% CI -10·27 to -4·86]; p<0·0001) and higher remission (147 [64%] of 230 had a PHQ-9 score of <10 in the HAP plus EUC group vs 91 [39%] of 236 in the EUC alone group; adjusted prevalence ratio 1·61 [1·34-1·93]) than did those in the EUC alone group. EUC plus HAP showed better results than did EUC alone for the secondary outcomes of disability (adjusted mean difference -2·73 [-4·39 to -1·06]; p=0·001), days out of work (-2·29 [-3·84 to -0·73]; p=0·004), intimate partner physical violence in women (0·53 [0·29-0·96]; p=0·04), behavioural activation (2·17 [1·34-3·00]; p<0·0001), and suicidal thoughts or attempts (0·61 [0·45-0·83]; p=0·001). The incremental cost per quality-adjusted life-year gained was $9333 (95% CI 3862-28 169; 2015 international dollars), with an 87% chance of being cost-effective in the study setting. Serious adverse events were infrequent and similar between groups (nine [4%] in the EUC plus HAP group vs ten [4%] in the EUC alone group; p=1·00). INTERPRETATION: HAP delivered by lay counsellors plus EUC was better than EUC alone was for patients with moderately severe to severe depression in routine primary care in Goa, India. HAP was readily accepted by this previously untreated population and was cost-effective in this setting. HAP could be a key strategy to reduce the treatment gap for depressive disorders, the leading mental health disorder worldwide. FUNDING: Wellcome Trust.

The social determinants of mental health and disorder: evidence, prevention and recommendations

James B. Kirkbride, Deidre M. Anglin, Ian Colman +8 more · World Psychiatry · 2024 · 926 citations

Social circumstances—including poverty, discrimination, migration, and marginalisation—are causally linked to mental health outcomes across the life course, and addressing these structural factors through primary prevention could reduce population-level mental illness by 20–50% depending on the condition, but individual-level self-experiments can only target downstream behavioural and environmental mediators, not the root causes.

Time for united action on depression: a Lancet–World Psychiatric Association Commission

Helen Herrman, Vikram Patel, Christian Kieling +22 more · The Lancet · 2022 · 964 citations

Prioritizing the Mental Health and Well-Being of Healthcare Workers: An Urgent Global Public Health Priority

Lene E. Søvold, John A. Naslund, Antonis A. Kousoulis +4 more · Frontiers in Public Health · 2021 · 923 citations

This is a narrative review, not an original experiment—it synthesises evidence showing that healthcare workers face 2–3 times higher rates of anxiety, depression, and burnout during crises like COVID-19, and argues that systemic organisational changes (not just individual self-care) are essential to protect their mental health.

Mindfulness training increases momentary positive emotions and reward experience in adults vulnerable to depression: A randomized controlled trial.

Nicole Geschwind, Frenk Peeters, Marjan Drukker +2 more · Journal of Consulting and Clinical Psychology · 2011 · 436 citations

OBJECTIVE: To examine whether mindfulness-based cognitive therapy (MBCT) increases momentary positive emotions and the ability to make use of natural rewards in daily life. METHOD: Adults with a life-time history of depression and current residual depressive symptoms (mean age = 43.9 years, SD = 9.6; 75% female; all Caucasian) were randomized to MBCT (n = 64) or waitlist control (CONTROL; n = 66) in a parallel, open-label, randomized controlled trial. The Experience Sampling Method was used to measure momentary positive emotions as well as appraisal of pleasant activities in daily life during 6 days before and after the intervention. Residual depressive symptoms were measured using the 17-item Hamilton Depression Rating Scale (Hamilton, 1960). RESULTS: MBCT compared to CONTROL was associated with significant increases in appraisals of positive emotion (b* = .39) and activity pleasantness (b* = .22) as well as enhanced ability to boost momentary positive emotions by engaging in pleasant activities (b* = .08; all ps < .005). Associations remained significant when corrected for reductions in depressive symptoms or for reductions in negative emotion, rumination, and worry. In the MBCT condition, increases in positive emotion variables were associated with reduction of residual depressive symptoms (all ps < .05). CONCLUSIONS: MBCT is associated with increased experience of momentary positive emotions as well as greater appreciation of, and enhanced responsiveness to, pleasant daily-life activities. These changes were unlikely to be pure epiphenomena of decreased depression and, given the role of positive emotions in resilience against depression, may contribute to the protective effects of MBCT against depressive relapse.

Effectiveness of a brief lay counsellor-delivered, problem-solving intervention for adolescent mental health problems in urban, low-income schools in India: a randomised controlled trial

Daniel Michelson, Kanika Malik, Rachana Parikh +14 more · The Lancet Child & Adolescent Health · 2020 · 127 citations

BACKGROUND: Mental health problems are a leading cause of disability in adolescents worldwide. Problem solving is a well-tested mental health intervention in many populations. We aimed to investigate the effectiveness of a brief, transdiagnostic problem-solving intervention for common adolescent mental health problems when delivered by non-specialist school counsellors in New Delhi, India. METHODS: This randomised trial was done in six government-run schools (three all-boys schools, two all-girls schools, and one co-educational school) that serve low-income communities. We recruited participants from grades 9 to 12 (ages 12-20 years) by selecting students with persistently elevated mental health symptoms accompanied by distress or functional impairment. Clinical eligibility criteria were assessed by research assistants using the Hindi-language version of the Strengths and Difficulties Questionnaire (SDQ), with reference to locally validated borderline cutoff scores of 19 or greater for boys and 20 or greater for girls on the SDQ Total Difficulties scale, an abnormal score of 2 or more on the SDQ Impact scale, and persistence of more than 1 month on the SDQ Chronicity index. Participants were randomly allocated (1:1) to problem solving delivered through a brief (2-3 week) counsellor-led intervention with supporting printed materials (intervention group), or problem solving delivered via printed booklets alone (control group). Primary outcomes were adolescent-reported mental health symptoms (SDQ Total Difficulties scale) and idiographic psychosocial problems (Youth Top Problems [YTP]) at 6 weeks. Primary analyses were done on an intention-to-treat basis at the 6-week endpoint. The trial is registered with ClinicalTrials.gov, NCT03630471. FINDINGS: Participants were enrolled between Aug 20, and Dec 4, 2018. 283 eligible adolescents were referred to the trial, and 251 (89%) of these were enrolled (mean age 15·61 years; 174 [69%] boys). 125 participants were allocated to each group (after accounting for one participant in the intervention group who withdrew consent after randomisation). Primary outcome data were available for 245 (98%) participants. At 6 weeks, the mean YTP scores were 3·52 (SD 2·66) in the intervention group and 4·60 (2·75) in the control group (adjusted mean difference -1·01, 95% CI -1·63 to -0·38; adjusted effect size 0·36, 95% CI 0·11 to 0·61; p=0·0015). The mean SDQ Total Difficulties scores were 17·48 (5·45) in the intervention group and 18·33 (5·45) in the control group (-0·86, -2·14 to 0·41; 0·16, -0·09 to 0·41; p=0·18). We observed no adverse events. INTERPRETATION: A brief lay counsellor-delivered problem-solving intervention combined with printed booklets seemed to have a modest effect on psychosocial outcomes among adolescents with diverse mental health problems compared with problem-solving booklets alone. This counsellor-delivered intervention might be a suitable first-line intervention in a stepped care approach, which is being evaluated in ongoing studies. FUNDING: Wellcome Trust.

Compassion-focused therapy as guided self-help for enhancing public mental health: A randomized controlled trial.

Marion Sommers‐Spijkerman, Hester R. Trompetter, Karlein M. G. Schreurs +1 more · Journal of Consulting and Clinical Psychology · 2017 · 111 citations

A 9-week guided self-help compassion-focused therapy (CFT) program produced a moderate improvement in well-being (Cohen's d = 0.51) compared to a waitlist control group in adults with low-to-moderate well-being, with gains maintained or amplified at 9-month follow-up — suggesting that learning self-compassion skills through a structured workbook with brief coaching calls can durably boost mental health.

Association of participation in a mindfulness program with measures of PTSD, depression and quality of life in a veteran sample

David J. Kearney, Kelly McDermott, Carol A. Malte +2 more · Journal of Clinical Psychology · 2011 · 290 citations

Abstract Objectives: To assess outcomes of veterans who participated in mindfulness‐based stress reduction (MBSR). Design: Posttraumatic stress disorder (PTSD) symptoms, depression, functional status, behavioral activation, experiential avoidance, and mindfulness were assessed at baseline, and 2 and 6 months after enrollment. Results: At 6 months, there were significant improvements in PTSD symptoms (standardized effect size, d = ‐0.64, p &lt; 0.001); depression (d = ‐0.70, p &lt;0.001); behavioral activation (d = 0.62, p &lt;0.001); mental component summary score of the Short Form‐8 (d = 0.72, p &lt;0.001); acceptance (d = 0.67, p &lt;0.001); and mindfulness (d = 0.78, p &lt;0.001), and 47.7% of veterans had clinically significant improvements in PTSD symptoms. Conclusions: MBSR shows promise as an intervention for PTSD and warrants further study in randomized controlled trials. © 2011 Wiley Periodicals, Inc. J Clin Psychol 68:1–16, 2012.

Transdiagnostic approaches to mental health problems: Current status and future directions.

Tim Dalgleish, Melissa Black, David Johnston +1 more · Journal of Consulting and Clinical Psychology · 2020 · 822 citations

, we provide a narrative review of the transdiagnostic literature in order to situate the Special Section articles in context. We begin with a brief history of the diagnostic approach and outline several challenges it currently faces that arguably limit its applicability in current mental health science and practice. We then review several recent transdiagnostic approaches to classification, biopsychosocial processes, and clinical interventions, highlighting promising novel developments. Finally, we present some key challenges facing transdiagnostic science and make suggestions for a way forward. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Mindfulness-based stress reduction for the treatment of adolescent psychiatric outpatients: A randomized clinical trial.

Gina M. Biegel, Kirk Warren Brown, Shauna L. Shapiro +1 more · Journal of Consulting and Clinical Psychology · 2009 · 648 citations

Research has shown that mindfulness-based treatment interventions may be effective for a range of mental and physical health disorders in adult populations, but little is known about the effectiveness of such interventions for treating adolescent conditions. The present randomized clinical trial was designed to assess the effect of the mindfulness-based stress reduction (MBSR) program for adolescents age 14 to 18 years with heterogeneous diagnoses in an outpatient psychiatric facility (intent-to-treat N = 102). Relative to treatment-as-usual control participants, those receiving MBSR self-reported reduced symptoms of anxiety, depression, and somatic distress, and increased self-esteem and sleep quality. Of clinical significance, the MBSR group showed a higher percentage of diagnostic improvement over the 5-month study period and significant increases in global assessment of functioning scores relative to controls, as rated by condition-naïve clinicians. These results were found in both completer and intent-to-treat samples. The findings provide evidence that MBSR may be a beneficial adjunct to outpatient mental health treatment for adolescents.

Understanding the burnout experience: recent research and its implications for psychiatry

Christina Maslach, Michael P. Leiter · World Psychiatry · 2016 · 3,665 citations

The experience of burnout has been the focus of much research during the past few decades. Measures have been developed, as have various theoretical models, and research studies from many countries have contributed to a better understanding of the causes and consequences of this occupationally-specific dysphoria. The majority of this work has focused on human service occupations, and particularly health care. Research on the burnout experience for psychiatrists mirrors much of the broader literature, in terms of both sources and outcomes of burnout. But it has also identified some of the unique stressors that mental health professionals face when they are dealing with especially difficult or violent clients. Current issues of particular relevance for psychiatry include the links between burnout and mental illness, the attempts to redefine burnout as simply exhaustion, and the relative dearth of evaluative research on potential interventions to treat and/or prevent burnout. Given that the treatment goal for burnout is usually to enable people to return to their job, and to be successful in their work, psychiatry could make an important contribution by identifying the treatment strategies that would be most effective in achieving that goal.

Experience sampling methodology in mental health research: new insights and technical developments

Inez Myin‐Germeys, Zuzana Kasanova, Thomas Vaessen +4 more · World Psychiatry · 2018 · 711 citations

In the mental health field, there is a growing awareness that the study of psychiatric symptoms in the context of everyday life, using experience sampling methodology (ESM), may provide a powerful and necessary addition to more conventional research approaches. ESM, a structured self-report diary technique, allows the investigation of experiences within, and in interaction with, the real-world context. This paper provides an overview of how zooming in on the micro-level of experience and behaviour using ESM adds new insights and additional perspectives to standard approaches. More specifically, it discusses how ESM: a) contributes to a deeper understanding of psychopathological phenomena, b) allows to capture variability over time, c) aids in identifying internal and situational determinants of variability in symptomatology, and d) enables a thorough investigation of the interaction between the person and his/her environment and of real-life social interactions. Next to improving assessment of psychopathology and its underlying mechanisms, ESM contributes to advancing and changing clinical practice by allowing a more fine-grained evaluation of treatment effects as well as by providing the opportunity for extending treatment beyond the clinical setting into real life with the development of ecological momentary interventions. Furthermore, this paper provides an overview of the technical details of setting up an ESM study in terms of design, questionnaire development and statistical approaches. Overall, although a number of considerations and challenges remain, ESM offers one of the best opportunities for personalized medicine in psychiatry, from both a research and a clinical perspective.

Mindfulness Training Improves Quality of Life and Reduces Depression and Anxiety Symptoms Among Police Officers: Results From the POLICE Study—A Multicenter Randomized Controlled Trial

Marcelo Trombka, Marcelo Demarzo, Daniel Campos +6 more · Frontiers in Psychiatry · 2021 · 65 citations

Background: Police officers' high-stress levels and its deleterious consequences are raising awareness to an epidemic of mental health problems and quality of life (QoL) impairment. There is a growing evidence that mindfulness-based interventions are efficacious to promote mental health and well-being among high-stress occupations. Methods: The POLICE study is a multicenter randomized controlled trial (RCT) with three assessment points (baseline, post-intervention, and 6-month follow-up) where police officers were randomized to mindfulness-based health promotion (MBHP) ( n = 88) or a waiting list ( n = 82). This article focuses on QoL, depression and anxiety symptoms, and religiosity outcomes. Mechanisms of change and MBHP feasibility were evaluated. Results: Significant group × time interaction was found for QoL, depression and anxiety symptoms, and non-organizational religiosity. Between-group analysis showed that MBHP group exhibited greater improvements in QoL, and depression and anxiety symptoms at both post-intervention (QoL d = 0.69 to 1.01; depression d = 0.97; anxiety d = 0.73) and 6-month follow-up (QoL d = 0.41 to 0.74; depression d = 0.60; anxiety d = 0.51), in addition to increasing non-organizational religiosity at post-intervention ( d = 0.31). Changes on self-compassion mediated the relationship between group and pre-to-post changes for all QoL domains and facets. Group effect on QoL overall health facet at post-intervention was moderated by mindfulness trait and spirituality changes. Conclusion: MBHP is feasible and efficacious to improve QoL, and depression and anxiety symptoms among Brazilian officers. Results were maintained after 6 months. MBHP increased non-organizational religiosity, although the effect was not sustained 6 months later. To our knowledge, this is the first mindfulness-based intervention RCT to empirically demonstrate these effects among police officers. Self-compassion, mindfulness trait, and spirituality mechanisms of change are examined. Clinical Trial Registration: www.ClinicalTrials.gov . identifier: NCT03114605.

School-Based Prevention and Reduction of Depression in Adolescents: a Cluster-Randomized Controlled Trial of a Mindfulness Group Program

Filip Raes, James W. Griffith, Katleen Van der Gucht +1 more · Mindfulness · 2013 · 200 citations

A task-shared, collaborative care psychosocial intervention for improving depressive symptomatology among older adults in a socioeconomically deprived area of Brazil (PROACTIVE): a pragmatic, two-arm, parallel-group, cluster-randomised controlled trial

Márcia Scazufca, Carina Akemi Nakamura, Nadine Seward +5 more · The Lancet Healthy Longevity · 2022 · 37 citations

BACKGROUND: There is an urgent need to reduce the burden of depression among older adults in low-income and middle-income countries (LMICs). We aimed to evaluate the efficacy of a task-shared, collaborative care psychosocial intervention for improving recovery from depression in older adults in Brazil. METHODS: PROACTIVE was a pragmatic, two-arm, parallel-group, cluster-randomised controlled trial conducted in Guarulhos, Brazil. Primary care clinics (clusters) were stratified by educational level and randomly allocated (1:1) to either enhanced usual care alone (control group) or to enhanced usual care plus the psychosocial intervention (intervention group), which involved a 17-week psychosocial programme based on psychoeducation and behavioural activation approaches. Individuals approached for the initial screening assessment were selected randomly from a list of individuals provided by the Health Secretariat of Guarulhos. Face-to-face baseline assessments were conducted among adults aged 60 years or older registered with one of the primary care clinics and identified with clinically significant depressive symptomatology (9-item Patient Health Questionnaire [PHQ-9] score ≥10). Community health workers delivered the programme through home sessions, supported by a dedicated tablet application. Masking of clinic staff and community health workers who delivered the intervention was not feasible; however, research assistants conducting recruitment and follow-up assessments were masked to trial allocation. The primary outcome was recovery from depression (PHQ-9 score <10) at 8-month follow-up. All primary analyses were performed by intention to treat with imputed data. Adaptations to the protocol were made due to the COVID-19 pandemic; recruitment and intervention home sessions were stopped, and follow-up assessments were conducted by telephone. This trial is registered with the ISRCTN registry, ISRCTN57805470. FINDINGS: We identified 24 primary care clinics in Guarulhos that were willing to participate, of which 20 were randomly allocated to either the control group (ten [50%] clusters) or to the intervention group (ten [50%] clusters). The four remaining eligible clusters were kept as reserves. Between May 23, 2019, and Feb 21, 2020, 8146 individuals were assessed for eligibility, of whom 715 (8·8%) participants were recruited: 355 (49·7%) in the control group and 360 (50·3%) in the intervention group. 284 (80·0%) participants in the control group and 253 (70·3%) in the intervention group completed follow-up at 8 months. At 8-month follow-up, 158 (62·5%) participants in the intervention group showed recovery from depression (PHQ-9 score <10) compared with 125 (44·0%) in the control group (adjusted odds ratio 2·16 [95% CI 1·47-3·18]; p<0·0001). These findings were maintained in the complete case analysis. No adverse events related to the intervention were observed. INTERPRETATION: Although the COVID-19 pandemic altered delivery of the intervention, the low-intensity psychosocial intervention delivered mainly by non-mental health professionals was highly efficacious in improving recovery from depression in older adults in Brazil. Our results support a low-resource intervention that could be useful to reduce the treatment gap for depression among older people in other LMICs. FUNDING: São Paulo Research Foundation and Joint Global Health Trials (UK Department for International Development, Medical Research Council, and the Wellcome Trust).

An overview of and recommendations for more accessible digital mental health services

Emily G. Lattie, Colleen Stiles‐Shields, Andrea K. Graham · Nature Reviews Psychology · 2022 · 427 citations

Challenges in Recruiting University Students for Web-Based Indicated Prevention of Depression and Anxiety: Results From a Randomized Controlled Trial (ICare Prevent)

Felix Bolinski, Annet Kleiboer, Koen Ilja Neijenhuijs +8 more · Journal of Medical Internet Research · 2022 · 31 citations

BACKGROUND: Depression and anxiety are common mental health conditions in college and university student populations. Offering transdiagnostic, web-based prevention programs such as ICare Prevent to those with subclinical complaints has the potential to reduce some barriers to receiving help (eg, availability of services, privacy considerations, and students' desire for autonomy). However, uptake of these interventions is often low, and accounts of recruitment challenges are needed to complement available effectiveness research in student populations. OBJECTIVE: The aims of this study were to describe recruitment challenges together with effective recruitment strategies for ICare Prevent and provide basic information on the intervention's effectiveness. METHODS: A 3-arm randomized controlled trial was conducted in a student sample with subclinical symptoms of depression and anxiety on the effectiveness of an individually guided (human support and feedback on exercises provided after each session, tailored to each participant) and automatically guided (computer-generated messages provided after each session, geared toward motivation) version of ICare Prevent, a web-based intervention with transdiagnostic components for the indicated prevention of depression and anxiety. The intervention was compared with care as usual. Descriptive statistics were used to outline recruitment challenges and effective web-based and offline strategies as well as students' use of the intervention. A basic analysis of intervention effects was conducted using a Bayesian linear mixed model, with Bayes factors reported as the effect size. RESULTS: ≤2.7). CONCLUSIONS: This report adds to the existing literature on recruitment challenges specific to the student population. Testing the feasibility of recruitment measures and the greater involvement of the target population in their design, as well as shifting from direct to indirect prevention, can potentially help future studies in the field. In addition, this report demonstrates an alternative basic analytical strategy for underpowered randomized controlled trials. TRIAL REGISTRATION: International Clinical Trials Registry Platform NTR6562; https://tinyurl.com/4rbexzrk. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.1186/s13063-018-2477-y.

A Novel Mindful-Compassion Art-Based Therapy for Reducing Burnout and Promoting Resilience Among Healthcare Workers: Findings From a Waitlist Randomized Control Trial

Andy Hau Yan Ho, Geraldine Tan-Ho, Thuy Anh Ngo +4 more · Frontiers in Psychology · 2021 · 30 citations

Protecting the mental health of healthcare workers is an urgent global public health priority. Healthcare workers, especially those immersed in palliative care, are prone to burnout due to the intense emotions associated with end-of-life caregiving. This study examines the efficacy of a novel, multimodal, and group-based Mindful-Compassion Art-based Therapy (MCAT) that integrates reflective self-awareness with creative emotional expression for protecting healthcare workers’ mental health. A dual-arm open-label waitlist randomized controlled trial was conducted. A total of 56 healthcare workers were recruited from the largest homecare hospice in Singapore and randomized to the immediate-treatment condition of a standardized 6-week, 18-hours MCAT intervention ( n =29), or the waitlist-control condition ( n =27). Self-administered outcome measures on burnout, resilience, emotional regulation, self-compassion, death attitudes, and quality of life were collected at baseline, post-intervention/second-baseline at 6weeks, and follow-up/post-intervention at 12weeks. Results from mixed model ANOVAs reveal that treatment group participants experienced significant reduction in mental exhaustion, as well as significant improvements in overall emotional regulation, nonreactivity to intrusive thoughts, approach acceptance of death, and afterlife belief as compared to waitlist-control immediately after MCAT completion. Effect sizes of these impacts ranged from medium to large ( η 2 =0.65 to 0.170). Results from one-way ANOVAs further reveal that the treatment gains of reduced mental exhaustion and increased emotional regulation were maintained among treatment group participants at 12-weeks follow-up compared to baseline, with new benefits identified. These include increased ability to observe and describe one’s experiences, elevated overall self-compassion, greater mindful awareness, enhanced common humanity, and better quality of life. Effect sizes of these impacts were large ( η 2 =0.128 to 0.298). These findings reflect the robust effectiveness and positive residual effects of MCAT for reducing burnout, building resilience, nurturing compassion, fostering collegial support, and promoting mental wellness among healthcare workers. The clinical model and applicability of MCAT in larger and more diverse caregiving contexts, such as family dementia care, are discussed. Clinical Trial Registration: ClinicalTrials.gov # NCT03440606, #NCT04548089.

FitMindKit : Randomised controlled trial of an automatically tailored online program for mood, anxiety, substance use and suicidality

Philip J. Batterham, Alison L. Calear, Louise M. Farrer +2 more · Internet Interventions · 2017 · 58 citations

Online mental health programs can be effective in reducing symptoms of depression, anxiety disorders, substance use and suicidal ideation. However, most existing e-mental health programs focus on a single domain of mental health, neglecting comorbidity. Furthermore, few programs are tailored to the symptom patterns of the individual user. FitMindKit was designed to overcome the gaps of existing e-mental health programs, providing tailored, transdiagnostic therapeutic content to address a range of comorbid mental health symptoms. A trial was conducted to test the program's efficacy. Australian adults with elevated symptoms of depression, anxiety, suicidal ideation and/or substance use were recruited through social media, with n = 194 randomised into a fully-automated trial of a 10-day brief intervention. Participants were randomly allocated to receive FitMindKit tailored to their symptoms, an untailored generic version of FitMindKit, or an attention control. Mixed model repeated measures ANOVA indicated that participants in both FitMindKit and the attention control had significant reductions in symptom composite scores. Effects were not significantly greater in the FitMindKit program relative to control, either at post-test or 3-month follow-up. No effects were detected for specific decreases in depression, generalized anxiety, social anxiety, panic, suicidal ideation or alcohol/substance use. There were no significant differences between the tailored and static versions in effectiveness or adherence. Participants in the tailored and static conditions were more satisfied than in the control condition, with some evidence favouring the tailored condition. High attrition reduced power to find effects. FitMindKit provides a model for addressing comorbid mental health symptoms in an online program, using automated tailoring to symptom patterns. Modifications to the program are recommended, along with the need for larger trials to test the effects of tailoring on mental health outcomes.

Dissemination of behavioural activation for depression to mental health nurses: training evaluation and benchmarked clinical outcomes

David Ekers, Megan Dawson, Edward Bailey · Journal of Psychiatric and Mental Health Nursing · 2012 · 45 citations

Accessible summary Depression is a very common condition that causes significant distress and disability to those that experience it. It results in considerable financial problems for both the individual and the society. Talking treatments are available but are limited in availability in part to the long‐term training needed leading to insufficient therapist numbers. Behavioural activation is a relatively simple treatment that appears as effective as the more complex cognitive behavioural therapy and may be suitable to train staff such as mental health nurses relatively quickly. We found that staff found the training acceptable and useful and that they felt it was suitable for them. Results seen in a recent research trial using mental health nurses as therapists following 5 days' training appeared to show the same level of improvement in depression symptom level as seen when the treatment is delivered by more specialist staff with much longer training. Behavioural activation may be able to be widely disseminated with minimal time and cost among staff groups like mental health nurses. This could lead to greater access to evidence‐based talking therapy for people experiencing depression. Abstract Depression causes significant distress, disability and cost within the UK. Behavioural activation (BA) is an effective single‐strand psychological approach which may lend itself to brief training programmes for a wide range of clinical staff. No previous research has directly examined outcomes of such dissemination. A 5‐day training course for 10 primary care mental health workers aiming to increase knowledge and clinical skills in BA was evaluated using the Training Acceptability Rating Scale. Depression symptom level data collected in a randomized controlled trial using trainees were then compared to results from meta‐analysis of studies using experienced therapists. BA training was highly acceptable to trainees (94.4%, SD 6%). The combined effect size of BA was unchanged by the addition of the results of this evaluation to those of studies using specialist therapists. BA offers a promising psychological intervention for depression that appears suitable for delivery by mental health nurses following brief training.

Feasibility, Effectiveness, and Mechanisms of a Brief Mindfulness- and Compassion-Based Program to Reduce Stress in University Students: A Pilot Randomized Controlled Trial

David Martínez‐Rubio, Jaime Navarrete, Jesús Montero‐Marín · International Journal of Environmental Research and Public Health · 2021 · 39 citations

The mental health of university students is a public health concern, as psychopathology has significantly risen among this population. Mindfulness-based programs may support their mental health, though more research is needed. We used a two-armed pilot randomized controlled trial to study the feasibility, preliminary effectiveness, and potential mechanisms of a brief 6-week instructor-led mindfulness- and compassion-based program (MCBP for University Life) on perceived stress and psychological distress. Thirty undergraduate psychology students participated (15 in the intervention group, and 15 as wait-list controls). Those in the intervention arm engaged well with the course and formal at-home practice, attending at least five sessions and meditating between 4-6 days per week. Significant improvements in perceived stress, psychological distress, mindfulness skills, decentering, self-compassion, and experiential avoidance were found at the end of the intervention, while the wait-list group remained unchanged. There were significant differences between the two groups in those variables at post-test, favoring the intervention arm with major effects. Reductions in stress were mediated by improvements in mindfulness skills, decentering, and self-compassion; meanwhile reductions in psychological distress were mediated by improvements in decentering. These results suggest that this intervention might be feasible and effective for university students, but more high-quality research is needed.

Mental illness and well-being: the central importance of positive psychology and recovery approaches

Mike Slade · BMC Health Services Research · 2010 · 737 citations

BACKGROUND: A new evidence base is emerging, which focuses on well-being. This makes it possible for health services to orientate around promoting well-being as well as treating illness, and so to make a reality of the long-standing rhetoric that health is more than the absence of illness. The aim of this paper is to support the re-orientation of health services around promoting well-being. Mental health services are used as an example to illustrate the new knowledge skills which will be needed by health professionals. DISCUSSION: New forms of evidence give a triangulated understanding about the promotion of well-being in mental health services. The academic discipline of positive psychology is developing evidence-based interventions to improve well-being. This complements the results emerging from synthesising narratives about recovery from mental illness, which provide ecologically valid insights into the processes by which people experiencing mental illness can develop a purposeful and meaningful life. The implications for health professionals are explored. In relation to working with individuals, more emphasis on the person's own goals and strengths will be needed, with integration of interventions which promote well-being into routine clinical practice. In addition, a more societally-focussed role for professionals is envisaged, in which a central part of the job is to influence local and national policies and practices that impact on well-being. SUMMARY: If health services are to give primacy to increasing well-being, rather than to treating illness, then health workers need new approaches to working with individuals. For mental health services, this will involve the incorporation of emerging knowledge from recovery and from positive psychology into education and training for all mental health professionals, and changes to some long-established working practices.

Delivering the Thinking Healthy Programme as a universal group intervention integrated into routine antenatal care: a randomized-controlled pilot study

Perran Boran, Melike Dönmez, Hatice Ezgi Barış +8 more · BMC Psychiatry · 2023 · 12 citations

BACKGROUND: Women with perinatal depression and their children are at increased risk of poor health outcomes. There is a need to implement non-stigmatizing interventions into existing health systems which reduce psychosocial distress during pregnancy and prevent perinatal depression. We adapted the WHO-endorsed Thinking Healthy Programme (THP) to be delivered universally to all women attending routine online pregnancy schools in Istanbul, Turkey. This study aimed to evaluate the feasibility and acceptability of this intervention. METHODS: This mixed-methods study incorporated a two-arm pilot randomized controlled trial and qualitative evaluation of the feasibility and acceptability of the adapted THP - Brief Group version (THP-BGV) to a range of stakeholders. We recruited pregnant women at 12-30 weeks' gestation through pregnancy schools within the University Hospital's catchment area. Women in the intervention arm received five online sessions of the THP-BGV delivered by antenatal nurses. The intervention employed principles of cognitive behaviour therapy to provide psychoeducation, behaviour activation, problem-solving strategies and group support to participants. In the control arm, women received usual care consisting of routine online educational pregnancy classes aided by the antenatal nurses. The women were assessed for depressive symptoms with the Edinburgh Postnatal Depression Scale at baseline and 4-6 weeks post-intervention and also evaluated for anxiety, perceived social support, partner relationship, level of disability and sleep quality. In-depth interviews were conducted with women and other key stakeholders. RESULTS: Of the 99 consecutive women referred to the pregnancy schools, 91 (91.9%) were eligible and 88 (88.8%) consented to participate in the study and were randomized. Eighty-two (83%) completed the final assessments. Our main findings were that this preventive group intervention was feasible to be integrated into routine antenatal educational classes and it was valued by the women and delivery-agents. While the study was not powered to detect differences between intervention and control conditions, we found small trends towards reduction in anxiety and depressive symptoms favoring the intervention arm. No serious adverse events were reported. CONCLUSIONS: Given the paucity of preventive interventions for perinatal depression in low and middle-income countries, a fully powered definitive randomized controlled trial of this feasible and acceptable intervention should be conducted. TRIAL REGISTRATION: The study was registered at Clinical Trails.gov ( NCT04819711 ) (Registration Date: 29/03/2021).

Guided self-help for depression in autistic adults: the ADEPT feasibility RCT

Ailsa Russell, Daisy Gaunt, Kate Cooper +9 more · Health Technology Assessment · 2019 · 21 citations

BACKGROUND: Co-occurring depression frequently occurs in autism. Evidence-based psychological interventions have been successfully adapted to treat co-occurring anxiety, but there is little evidence about the usefulness of adapted cognitive-behavioural therapy for depression. To the authors' knowledge, to date there have been no randomised trials investigating the usefulness of low-intensity cognitive-behavioural therapy for depression in autism. OBJECTIVES: The objectives of the study were to (1) develop a low-intensity psychological intervention for depression adapted for autism, (2) assess the feasibility and patient and therapist acceptability of the intervention, (3) estimate the rates of recruitment and retention for a full-scale randomised controlled trial and (4) identify an appropriate measure of depression to be used in a full-scale randomised controlled trial. DESIGN: = 21). Seventy eligible and consenting participants were randomly allocated to guided self-help or to treatment as usual. SETTING: Adult autism services in two NHS regions. PARTICIPANTS: Adults with a diagnosis of autism spectrum disorder with depression, that is, a Patient Health Questionnaire-9 items score of ≥ 10. People who had attended more than six sessions of cognitive-behavioural therapy in the previous 6 months were excluded. INTERVENTIONS: The low-intensity intervention (guided self-help) comprised materials for nine individual sessions, based on behavioural activation adapted for autism, facilitated by therapist guides (coaches) who were graduate-level psychologists who attended training and regular supervision. Treatment as usual was standard NHS care for depression. MAIN OUTCOME MEASURES: Outcomes were measured 10, 16 and 24 weeks post randomisation using self-report and interview measures of depression, anxiety, obsessive-compulsive symptoms, social function and quality of life, and a health-care and service use questionnaire. As this was a feasibility study also designed to identify the most appropriate measure of depression, it was not possible to specify the primary outcome measure or outcome point a priori. RESULTS: The aims of the study were met in full. The guided self-help intervention was feasible and well received by participants and coaches. The majority of allocated participants attended the intervention in full. The most practical outcome point was determined to be 16 weeks. There were differential rates of attrition across the treatment groups: 86% of the guided self-help group remained in the study at 24 weeks, compared with 54% of treatment as usual group. The qualitative study suggested that guided self-help had enhanced credibility with participants at the point of randomisation. Inter-rater reliability of the interview measure of depression was less than adequate, limiting the conclusions that can be drawn from the prespecified sensitivity to change analyses. CONCLUSIONS: The intervention was feasible and well received. Although this feasibility study was not a fully powered trial, it provided some evidence that the guided self-help intervention was effective in reducing depressive symptoms. A full-scale clinical effectiveness and cost-effectiveness trial of the intervention is warranted. FUTURE WORK: Improvements to the intervention materials as a result of qualitative interviews. Stakeholder consultation to consider future trial design, consider strategies to improve retention in a treatment as usual arm and select a self-report measure of depression to serve as the primary outcome measure. TRIAL REGISTRATION: Current Controlled Trials ISRCTN54650760. FUNDING: ; Vol. 23, No. 68. See the NIHR Journals Library website for further project information. This study was also supported by the NIHR Biomedical Research Centre at the University Hospitals Bristol NHS Foundation Trust and the University of Bristol.

Natural language processing in mental health applications using non-clinical texts

Rafael A. Calvo, David Milne, M. Sazzad Hussain +1 more · Natural Language Engineering · 2017 · 353 citations

Abstract Natural language processing (NLP) techniques can be used to make inferences about peoples’ mental states from what they write on Facebook, Twitter and other social media. These inferences can then be used to create online pathways to direct people to health information and assistance and also to generate personalized interventions. Regrettably, the computational methods used to collect, process and utilize online writing data, as well as the evaluations of these techniques, are still dispersed in the literature. This paper provides a taxonomy of data sources and techniques that have been used for mental health support and intervention. Specifically, we review how social media and other data sources have been used to detect emotions and identify people who may be in need of psychological assistance; the computational techniques used in labeling and diagnosis; and finally, we discuss ways to generate and personalize mental health interventions. The overarching aim of this scoping review is to highlight areas of research where NLP has been applied in the mental health literature and to help develop a common language that draws together the fields of mental health, human-computer interaction and NLP.

Effectiveness and Usability of a Web-Based Mindfulness Intervention for Families Living with Mental Illness

Sigrid Stjernswärd, Lars Hansson · Mindfulness · 2016 · 40 citations

Families living with mental illness express needs of support and experiences of burden that may affect their own health detrimentally and hence also their ability to support the patient. Mindfulness-based interventions have shown beneficial health effects in both clinical and healthy populations. The aim of the current study was to explore the effectiveness and usability of a web-based mindfulness program for families living with mental illness, which was first tested in a feasibility study. The study was designed as a randomized controlled trial with an experiment group and a wait-list control group with assessments on primary and secondary outcomes at baseline, post-intervention, and at a 3-month follow-up. Significant positive improvements in mindfulness and self-compassion, and significant decreases in perceived stress and in certain dimensions of caregiver burden were found, with good program usability. Easily accessible mindfulness-based interventions may be useful in addressing caregivers' needs of support and in preventing further ill health in caregivers. Further studies are needed, among others, to further customize interventions and to investigate the cost-effectiveness of such programs.

Ecological momentary assessment versus standard assessment instruments for measuring mindfulness, depressed mood, and anxiety among older adults

Raeanne C. Moore, Colin A. Depp, Julie Loebach Wetherell +1 more · Journal of Psychiatric Research · 2016 · 283 citations

Improving Mental Health Services: A 50-Year Journey from Randomized Experiments to Artificial Intelligence and Precision Mental Health

Leonard Bickman · Administration and Policy in Mental Health and Mental Health Services Research · 2020 · 185 citations

A composite measure of sleep health predicts concurrent mental and physical health outcomes in adolescents prone to eveningness

Lu Dong, Armando Martínez, Daniel J. Buysse +1 more · Sleep Health · 2019 · 149 citations

Positive mental health: is there a cross‐cultural definition?

George E. Vaillant · World Psychiatry · 2012 · 194 citations

The great epidemiological studies of the past half century have focused upon who was mentally ill and not who was well. Mental illness, after all, is a condition that can be defined reliably, and its limits are relatively clear. Until recently, only the Sterling County Studies by A. Leighton 1 came close to defining positive mental health operationally. In addition, it has been argued that achieving above average mental or physical health is not the province of medicine, but of education. Early in the past century, internists began studying physiology at high altitude and devise measures of positive physical health for athletes, pilots, and finally astronauts. In 1929–30, at the University of California at Berkeley, the Institute of Human Development was founded by H. Jones, N. Bayley and J. McFarlane 2,3. Originally created to study healthy child development, the Institute was to provide a seminal influence on E. Erikson's model of healthy adult development. In the late 1930s, A. Bock, an internist trained in high altitude physiology and interested in positive physical health, began the Study of Adult Development at the Harvard University 4,5. This was designed as an interdisciplinary study of both mental and physical health. Like physical fitness, positive mental health is too important to be ignored, but its definition is not easy. Several precautions are necessary. First, in defining mental health, cross-cultural differences must be kept in mind. My own efforts to define mental health may appear parochial to those from other countries. Thus, the commentaries on this paper will be particularly important. The second precaution is to keep in mind that “average” is not healthy. Community surveys always mix in the healthy with the prevalent amount of psychopathology. In the case of red blood count, or thyroid function, the middle of the bell curve is healthy. In the case of eyesight, only the upper end of the bell curve is healthy; and in the case of cholesterol and bilirubin only the low end of the curve is healthy. A third precaution is to make clear whether one is discussing trait or state. Longitudinal study is particularly important. A world-class soccer player temporarily sidelined with a sprained ankle (state) is probably healthier than a type 1 diabetic (trait) with a temporarily normal blood sugar. Finally, mental health needs to be seen in context. Sickle cell trait is unhealthy in Paris, but not in central Africa where malaria is endemic. In the 1940s, paranoid personalities made very poor submariners but excellent airplane spotters. Punctuality and competitiveness are seen as healthy in some communities, but not in others. Moreover, if mental health is “good”, what is it good for? The self or the society? For “fitting in” or for creativity? In defining mental health, biology usually trumps anthropology. Cultural anthropology teaches us that almost every form of behavior is considered healthy in some cultures, but that does not mean that the tolerated behavior is mentally healthy. Until recently, Portugal did not recognize alcoholism as an illness, but that did not reduce the contribution of alcoholism to mortality in Lisbon. The best way to enrich our understanding of what constitutes mental health is to study a variety of healthy populations from different perspectives, in different cultures and for a long period of time. This paper will contrast seven different empirical models of mental health. First, mental health can be conceptualized as above normal, as epitomized by a DSM-IV's Global Assessment of Functioning (GAF, 6) score of over 80. Second, it can be regarded as the presence of multiple human strengths rather than the absence of weaknesses. Third, it can be conceptualized as maturity. Fourth, it can be seen as the dominance of positive emotions. Fifth, it can be conceptualized as high socio-emotional intelligence. Sixth, it can be viewed as subjective well-being. Seventh, it can be conceptualized as resilience. To avoid quibbling over which traits characterize mental health, it is helpful to adopt the analogy of a decathlon champion. What constitutes a “track star”? A decathlon star must possess muscle strength, speed, endurance, grace and competitive grit, although the combinations may vary. Amongst decathlon champions, the general definition will not differ from nation to nation, or century to century. The salience of a given facet of a decathlon champion, or of mental health, may vary from culture to culture, but all facets are important. After World War II, influential works on mental health began to be published 7,8,9. Although all studies concentrated on normal populations, they still put their emphasis on not pathological rather than on above average mental health. Besides, many post-war psychiatrists continued to agree with S. Freud who had dismissed mental health as “an ideal fiction”. Then, in 1958, M. Jahoda's report to the American Joint Commission on Mental Illness and Health 10 led to a psychiatric sea change regarding the existence of mental health. She suggested that mental health includes autonomy (being in touch with one's own identity and feelings); investment in life (self-actualization and orientation toward the future); efficient problem solving (accurate perception of reality, resistance to stress, environmental mastery); and ability to love, work and play. However, at the time she published her criteria, there was still no evidence to prove that her plausible definitions were more than mere platitudes. Next, came R. Grinker's 1962 studies of “homoclites”, the first empirical study of positive mental health 11. Grinker's homoclites were physical education majors selected for normality but studied only briefly. A second more longitudinal study was the elimination process, by which out of 130 healthy jet pilots, already selected for mental health, the seven original American astronauts were selected 12. These astronauts not only enjoyed exemplary work records, but also were competent at loving. Although venturesome test pilots, they all had had very few accidents during their years of flying. They could tolerate both close interdependent association and extreme isolation. Although each of the astronauts was very different, they all would have starred in a mental health “decathlon”. An even more influential study of mental health was the Menninger Psychotherapy Project led by the psychologist L. Luborsky. He devised the Health-Sickness Rating Scale, with a scale from 0 to 100 13, based on behavior rather than pencil and paper tests. A score of 80 or above reflected positive mental health; a score of 95–100 reflected “an ideal state of complete integration, of resiliency in the face of stress, of happiness and social effectiveness”. Luborsky's scale was modified by two of the architects of DSM-III into what is now Axis V 14. In cross-cultural comparisons, investigators have confirmed the usefulness of Luborsky's measure as an international thermometer of mental health 15. The fact that psychologists have approached mental health somewhat differently from psychiatry has led to this second model, which has provided the basis for the positive psychology movement 16. Psychologists, like physiologists, look at continua (traits) rather than categories, while in medicine you either have an illness or you do not. In psychology, interventions to improve adequate intelligence or social skills are common, while in medicine to meddle with adequate thyroid function, or a healthy hematocrit or a normal mood, is only to cause trouble. In the healthy rested individual, virtually all psychopharmacological interventions will, over time, make the brain function worse. Thus, the medical goal of using medication to remove pathology is different from the psychologists’ goal of fostering positive mental health in an educative model. As early as in 1925, the psychiatrist A. Meyer was already warning of the need to stop “moralizing” about utopian mental health. Mental health, he suggested, should be studied through “conscientious and impartial study” and “constructive experimentation” 17. Subsequently, the psychologist M. Seligman stated that positive psychology will use evidence-based experimentation to study positive mental health and incorporate recent empirical advances in cognitive psychology 18. Since the late 19th century, many social scientists had mistrusted optimistic cognition, especially religious optimism, as a maladaptive “American” illusion interfering with accurate perception of reality. Nietzsche, Freud, Marx and Darwin all perceived optimism as evidence of an ingenuous cultural adolescence, not of mature mental health. However, cognitive therapists have then demonstrated that optimistic cognition can not only change behavior, but even alter brain function 19. If pessimism is the dominant cognition of the depressed, optimism appears the dominant cognition of the mentally healthy. In part, the importance of optimism to positive mental health depends upon an attributional cognitive style which asserts that the good things happening to me are my “fault”, will last forever and are pervasive, while the bad things are limited, not my fault, and unlikely to happen again 20. The psychologists C. Peterson and M. Seligman identified four components in positive mental health: talents, enablers, strengths, and outcomes. Talents are inborn, genetic and are not much affected by intervention (e.g., high IQ) 21. Enablers reflect benign social conditions, interventions, and environmental good luck (e.g., a strong family, a good school system, living in a democratic merito- cracy). Strengths are character traits (such as kindness, forgiveness, curiosity, honesty) which reflect facets of mental health that are amenable to change. Outcomes reflect dependent variables (e.g., improved social relationships and subjective well-being) which can be used to provide evidence that efforts by clinicians to enhance strengths are effective. Which strengths are most associated with mental health is open to debate. Wisdom, kindness and the capacity to love and be loved are strengths upon which few would argue. But should courage be included as a strength? And why were intelligence, perfect musical pitch and punctuality excluded? In addition, there is considerable debate within the mental health professions about whether positive mental health is a process that any insurance program should be expected to cover. Over time society will have to decide who should pay for positive mental health: the individual, the educational system, third party payers, religious organizations, or a combination of all four? Unlike other organs of the body that have evolved to stay the same or deteriorate after puberty, the human brain continues to evolve in adulthood. A ten-year-old's lungs and kidneys are more likely to reflect optimal function than are those of a sixty-year-old, but that is not true of their central nervous systems. To some extent, then, adult mental health reflects a continuing process of maturational unfolding and progressive brain myelinization into the sixth decade 22,23. Prospective studies reveal that individuals are less depressed and show greater emotional modulation at age 70 than they did at age 30 5,24. In some respects E. Erikson in 1950 anticipated Jahoda and Grinker when he provided the first model of adult lifespan development 25. All previous models had depicted deterioration after 45–50. In contrast, Erikson viewed each of his eight stages of human development as a fresh “criterion of mental health”. Subsequently, J. Loevinger provided a model of adult ego development 26 and L. Kohlberg built up a model of adult moral development 27. Implicit in all these models is the assumption that greater maturity reflects greater mental health. Arguably, the best definition of mental health that we have is W. Menninger's definition of maturity 28 as capacity for love, absence of stereotyped patterns of problem solving, realistic acceptance of the destiny imposed by one's time and place in the world, appropriate expectations and goals for oneself, and capacity for hope. In this model, maturity is not only the opposite of narcissism, but it is quite congruent with other models of mental health. To support the maturational model of mental health, the assessment of the behavior and feeling states of persons studied over a lifetime becomes necessary. Although such longitudinal studies have come to fruition only recently, all illustrate the positive association of maturity with increasing mental health 5,24,29,30,31. In order to illustrate the association between mental health and brain maturity, individuals with brain trauma, major depression, arteriosclerosis, Alzheimer's disease, alcoholism, and schizophrenia must all be excluded. Erikson conceptualized that maturity, through the evolution of adult development via life experience, produces a “widening social radius”. In Erikson's model, adult maturity is achieved over time through the mastery of the four sequential tasks of “identity”, “intimacy”, “generativity”, and “integrity”. On the basis of empirical data from Study of Adult has two more to and of the to the mastery of such tasks appears relatively of social and probably The age at which any is but the maturity of life is with mental health. is not a of of from or of to out of a is a of between the of from and the of where one's end and one's own as much from the and of important and as it does from For our relatively by age and reflect those of our rather than the of our Next, should which to and not with a with one other in an and may to a the capacity for may as and as a the is with a of the same it is and as in religious the is with a is a that is usually with or that the mastery of of this to a as as they play. are four that a into a to not a and to is almost of of the the of a clear capacity to for and the that between age and our need for and our need for and on the that the society can mean as a or to in the is achieved by a more than half the and is a of positive mental health in other The life is to a of the This of on the of the past to the The of a of the is on and of the of and its of one rather than In contrast, of the and its of and are less for not The last life is the of achieving some of and with to both one's own life and the world, and the acceptance of one's life as that had to be and by of no In our healthy adult development the same for and as for However, cross-cultural is In the 19th century, psychiatrists of like and and mental health was to and religious the century, the of cultural and in general led psychiatrists to there was any between as by and health. However, recent advances in the understanding of positive have psychiatry In the last positive to and have been years medical were about like and are also in and like and love were to be in the and in the of of education not of Then, in the H. and J. to love as rather than love as the basis for to provide to the of and even of with his of and The out that the our not only to but also to to out at and to of our own for of these a and she do but a competent her system, and she can still do but not her The of positive clear. the last have studies the of positive emotions. studies have human and in especially in the and These are and to us to and to recognize all that the of love and human In the last years like J. and have identified the and that human in the and and appear to the of the of The of in the and is most in individuals with the of social and confirmed by pencil and paper positive forgiveness, and the important positive and included in this model. great the eight selected positive all human is all about they are all and they all appear to be a of the major from the are other positive and a of for we can these while on a importance to are all about both the of and but the mental health of these two are very are for in time by like J. and psychologists like and S. while and the for the positive especially make patterns more and on time positive our for our moral and enhance our The of positive on the nervous has much in with the and via our nervous system, and via our nervous system, reduce blood and muscle studies of that of the and the which in to and the of socio-emotional intelligence reflects above average mental health in the same way that a high reflects above average emotional intelligence at the of positive mental health. In the defined socio-emotional intelligence as can that is easy. But to be with the to the at the time, for the and in the way that is not as as years a on intelligence dismissed the of such social intelligence as only in the did the modulation of more important to psychiatry than the modulation of and emotional intelligence can be defined by the accurate perception and of one's own of our that their is accurate of and to in in close relationships with capacity for toward a Over the last have been to our understanding of the of socio-emotional intelligence to positive mental health. The first is that both and experimentation have led to advances in our understanding of the of with the The second has been our but in the and even the of Over the last measures of emotional intelligence have been are now many in relationships that and more at and In the past there has also been an increasing to emotional and social for mental health, they considered for happiness and the However, if through the have regarded happiness as the psychologists and psychiatrists have to that from or love or from and or from and but reflects health. that from and or from mature or from of on and the is a to depends upon achieving positive and positive relationships 18. On the other subjective happiness can have maladaptive as as The for happiness can appear and can come and be happiness is seen in the character associated with and and with of by much American of maladaptive can to any but need like and is of such of in this the will be for The of the has always been of American with in the last have investigators like M. Seligman and E. out that a function of subjective is that it an to for and disease, high in subjective efforts to measure subjective have been quite and a investigators measure subjective as life other investigators more like work or However, the do you about life as a on a scale from to works well. environmental variables can have a is that are the most way to subjective well-being. such are by at during the for or and at each are to their subjective in order to from subjective experience, measures of measures of and by have also are of that use to The first two are social support and cognitive that we to The third of is by which our perception of and in order to reduce subjective and These mental are by the of as They can (e.g., by or (e.g., by or the need for other (e.g., by or (e.g., by They can our of the (e.g., by or the of a (e.g., by the or the (e.g., by or the associated with an (e.g., of The most pathological of includes and of reality. to life are the and maladaptive in and in with out and The third of associated with and with the of and at a more The of characterize mental health still and alter relationships and reality, but they these and as one would be by a upper in the ability not to one's self too and into are the very from which positive mental health is But these be achieved by a of Thus, the such as as the may the of and the of out as like other facets of mental health, the of healthy but longitudinal Studies from both Institute of Human Development and Study of Adult Development have the importance of the mature to mental health. as psychiatry needs to on Axis a score of psychiatry needs to best to the of less mature into more mature is in using studies to these are by the brain and to use empirical to change in the of during This paper has suggested seven models of positive mental health. As in the Study of Adult Development at Harvard an empirical of the of of these different models in a study of only was each of models by with the other but each model mental health years of the models was by social or even by a The of mental health the of interventions to What facets of mental health are and which are to As can mental illness, but do not improve healthy brain can enhance mental health only through and education. Finally, the study of positive mental health First, mental health must be defined in that are and Second, the for mental health must be and Finally, although mental health is one of important it should not be regarded as an good in must in our efforts to positive mental health while for This work was by from the Institute of Mental

MS quality of life, depression, and fatigue improve after mindfulness training

Paul Grossman, Ludwig Kappos, Henrik Gensicke +4 more · Neurology · 2010 · 419 citations

OBJECTIVE: Health-related quality of life (HRQOL) is often much reduced among individuals with multiple sclerosis (MS), and incidences of depression, fatigue, and anxiety are high. We examined effects of a mindfulness-based intervention (MBI) compared to usual care (UC) upon HRQOL, depression, and fatigue among adults with relapsing-remitting or secondary progressive MS. METHODS: A total of 150 patients were randomly assigned to the intervention (n = 76) or to UC (n = 74). MBI consisted of a structured 8-week program of mindfulness training. Assessments were made at baseline, postintervention, and 6 months follow-up. Primary outcomes included disease-specific and disease-aspecific HRQOL, depression, and fatigue. Anxiety, personal goal attainment, and adherence to homework were secondary outcomes. RESULTS: Attrition was low in the intervention group (5%) and attendance rate high (92%). Employing intention-to-treat analysis, MBI, compared with UC, improved nonphysical dimensions of primary outcomes at postintervention and follow-up (p < 0.002); effect sizes, 0.4-0.9 posttreatment and 0.3-0.5 at follow-up. When analyses were repeated among subgroups with clinically relevant levels of preintervention depression, fatigue, or anxiety, postintervention and follow-up effects remained significant and effect sizes were larger than for the total sample. CONCLUSIONS: In addition to evidence of improved HRQOL and well-being, these findings demonstrate broad feasibility and acceptance of, as well as satisfaction and adherence with, a program of mindfulness training for patients with MS. The results may also have treatment implications for other chronic disorders that diminish HRQOL. CLASSIFICATION OF EVIDENCE: This trial provides Class III evidence that MBI compared with UC improved HRQOL, fatigue, and depression up to 6 months postintervention.

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Crocamo C, Palpella D, Cavaleri D +9 more · Lancet Digit Health · 2025

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Yang JM, Ye H, Long Y +6 more · J Med Internet Res · 2023

Transdiagnostic psychosocial interventions to promote mental health in forcibly displaced persons: a systematic review and meta-analysis.

Schäfer SK, Kunzler AM, Lindner S +4 more · Eur J Psychotraumatol · 2023

Study of Independent Living Residents of a Continuing Care Senior Housing Community: Sociodemographic and Clinical Associations of Cognitive, Physical, and Mental Health

Dilip V. Jeste, Danielle Glorioso, Ellen Lee +11 more · American Journal of Geriatric Psychiatry · 2019 · 59 citations

Impact of Exercise Dose-Response on Maternal Mental Health and Perinatal Depression Prevention: A Systematic Review and Meta-Analysis.

Fuenzalida P, Droppelmann G, Mahecha S +1 more · Int J Public Health · 2025

Effects of mindfulness-based interventions (MBIs) on depression in pregnant women: A systematic review and meta-analysis.

Reangsing C, Punsuwun S, Oerther S · J Affect Disord · 2024