Open research questions in Mental Health Treatment and Access
1,148 unresolved questions extracted from the limitations and future-work sections of 7,930 Mental Health Treatment and Access papers in our library. Each links back to the study that raised it.
What the literature leaves open
There is a gap in knowledge of symptom experiences in South Asian diaspora populations. The pattern of higher levels of somatic symptoms in South Asian countries may not be captured by current diagnostic criteria.
Understanding depression symptom heterogeneity in South Asian minority groups: systematic scoping review · 2026 · DOIInvestigate the relationship between self-stigma and psychological symptomatology over a longer period, - Examine the impact of sociodemographic and clinical variables on self-stigma
Longitudinal Evaluation of Adolescent Mental Illness Self-Stigma Following Psychotherapy Initiation · 2026 · DOIPrior work has focused on self-stigma in general, with limited attention to adolescents. The study addresses the gap by investigating self-stigma among adolescents following psychotherapy initiation.
Longitudinal Evaluation of Adolescent Mental Illness Self-Stigma Following Psychotherapy Initiation · 2026 · DOIThe existing research on LGBT+ individuals in Argentina has taken place prior to the new political realities in the country. There is a need to examine the association between sexual and gender identity disclosure and depressive symptomatology and quality of life among LGBT+ individuals in Argentina, with a particular focus on the impact and moderating role of age.
Age, Sexual and Gender Identity Disclosure as Predictors of Depressive Symptomatology and Quality of Life in Argentina · 2026 · DOIFuture United States-based implementation research should clarify optimal supervision structures, service boundaries, and the types of behavioral health need
Financing Community Mental Health Worker Programs in the United States: Three Paths Forward · 2026 · DOIThe paper identifies a gap in the current funding models for Community Mental Health Worker programs in the United States. It highlights the need for sustainable funding solutions to expand these programs. The gap also includes the lack of standardized implementation processes and robust evidence on the effectiveness of CMHW programs in the domestic context.
Financing Community Mental Health Worker Programs in the United States: Three Paths Forward · 2026 · DOISample size was limited to 246 clients, - Data was collected from only four mental health services, - The study did not control for all potential confounding variables
Individual Socioeconomic Measures and Change in HoNOS Scores among Persons Attending Adult Community Mental Health Services · 2026 · DOIFurther research is needed to explore the relationship between neighbourhood SES and individual-level SES, - Studies should investigate the effectiveness of interventions to reduce income inequality and poverty, - Research should examine the impact of socioeconomic status on mental health outcomes in different populations
Individual Socioeconomic Measures and Change in HoNOS Scores among Persons Attending Adult Community Mental Health Services · 2026 · DOIFurther research should investigate the causal relationships between family factors, co-curricular activities, and mental health. Longitudinal studies with more measurement waves are needed to model individual mental health trajectories. The impact of co-curricular activities on mental health should be explored in more depth.
Changes in vocational college students’ mental health over two academic years: associations with family factors and co-curricular activities · 2026 · DOIThe study did not undertake other systematic review procedures, such as PRISMA workflow, dual screening, or formal risk-of-bias appraisal - The literature search was limited to specific databases and search terms
Why does FND mainly affect women? A consideration of gender imbalance in neuropsychiatric disease · 2026 · DOIFurther research is needed to disentangle the biological from the psychosocial in FND - Studies should investigate the bidirectional nature of the relationships between biological and psychosocial factors
Why does FND mainly affect women? A consideration of gender imbalance in neuropsychiatric disease · 2026 · DOIThere are no England-based studies that evaluate the long-term labor market effects of NHSTT using national population data. Prior work has shown mixed results on the effect of psychological therapies on labor market outcomes.
The effect of adult psychological therapies on employment and earnings: Evidence from England · 2026 · DOIFuture research should explore a broader range of outcomes, such as social security benefit receipts, and consider the implications of the employment advisors’ service provided by NHSTT to understand in more detail the mechanisms underpinning our findings.
The effect of adult psychological therapies on employment and earnings: Evidence from England · 2026 · DOIThe impact of living in poverty after individuals develop severe mental illness, and its associations with the subsequent course of the disorder and need for care, are complex and multifaceted. The study had to control for age and sex when examining the relationship between baseline household income and mental and physical health outcomes. The study had to use a case-control design to compare individuals with and without SMI.
Baseline household income is associated with severity and course of severe mental illness · 2026 · DOIexamining the effects of poverty on individuals with SMI in different countries and healthcare systems, - investigating the impact of poverty on the development and clinical outcomes of other mental health disorders
Baseline household income is associated with severity and course of severe mental illness · 2026 · DOIThe study identifies a gap in understanding the persistence of common mental disorders over time. The gap in understanding the determinants of persistence and how they change over time.
Are common mental disorders more persistent over time? Insights from the Netherlands Mental Health Survey and Incident Studies (NEMESIS) · 2026 · DOIThe study identifies financial insecurity as a major challenge faced by people with SMHC. The study also identifies the difficulties in accessing disability grants and the need for careful management of group savings. The study highlights the safety concerns related to income-generating activities as a challenge.
Poverty alleviation for people with severe mental health conditions in South Africa: A qualitative study · 2026 · DOIFurther research is needed to explore the effectiveness of poverty alleviation interventions for people with SMHC, - Research should investigate the impact of group savings and income-generating activities on the wellbeing of people with SMHC
Poverty alleviation for people with severe mental health conditions in South Africa: A qualitative study · 2026 · DOIOne challenge is the lack of a universally agreed-upon social definition for neurodivergence. Another challenge is the complexity of intersections between various social identities and neurodivergence.
Examining the mental health symptoms of neurodivergent individuals across demographic and identity factors: a quantitative analysis · 2025 · DOIOne challenge is the limited investigation of the psychometrics of diagnostic tools in low- and middle-income countries. Another challenge is the need to balance thoroughness and practicality in diagnostic assessments, particularly in resource-limited settings. The study also faced the challenge of recruiting participants from outpatient clinical sites in Ethiopia, Kenya, and Uganda.
Validity and reliability of the Mini International Neuropsychiatric Interview in Sub-Saharan Africa: a cross-country comparison study · 2025 · DOIFurther research is needed to investigate the psychometric properties of the MINI in other low- and middle-income countries, - Future studies should examine the test-retest reliability of the MINI in different cultural contexts
Validity and reliability of the Mini International Neuropsychiatric Interview in Sub-Saharan Africa: a cross-country comparison study · 2025 · DOIUnlike most prior studies in Latin America, which have relied on cross-sectional data and therefore could not assess changes over time (Barrios et al. , 2018), their impact on patient outcomes was understudied (McGinty & Eisenberg, 2022).
Socioeconomic and geographic disparities in psychiatric outcomes under Colombia’s universal healthcare system · 2025 · DOIThe study identifies challenges in addressing mental health treatment disparities among publicly insured youth, particularly those with multiple marginalized identities. It highlights the need for targeted interventions to promote equitable care. The study notes that different factors may impact disparities in initial care receipt and care duration/retention.
A transdiagnostic examination of sex- and race and ethnicity-based mental health treatment disparities among publicly insured youth · 2025 · DOILittle research has explored how demographic factors affect care receipt among under-resourced youth. There is a lack of understanding of how these effects differ across diagnoses. The study aims to address this gap by examining intersectional disparities in service receipt.
A transdiagnostic examination of sex- and race and ethnicity-based mental health treatment disparities among publicly insured youth · 2025 · DOIThere is a lack of large-scale, representative epidemiological surveys on common mental disorders in China. Prior studies have not used DSM-5 criteria or included a comprehensive assessment of mental disorders. There is a need for up-to-date epidemiological data on the prevalence and treatment of common mental disorders in China.
Prevalence, Correlates, and Treatment: Epidemiological Survey of Common Mental Disorders Based on DSM-5 in Beijing,China · 2025 · DOI
Most-cited papers in Mental Health Treatment and Access
- Lifetime and 12-Month Prevalence of DSM-III-R Psychiatric Disorders in the United States · Archives of General Psychiatry · 1994 · 9,237 citations
- Validation and Utility of a Self-report Version of PRIME-MD<SUBTITLE>The PHQ Primary Care Study</SUBTITLE> · JAMA · 1999 · 8,343 citations
- The Epidemiology of Major Depressive Disorder · JAMA · 2003 · 6,322 citations
- Global, regional, and national burden of 12 mental disorders in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 · The Lancet Psychiatry · 2022 · 5,870 citations
- Global burden of disease attributable to mental and substance use disorders: findings from the Global Burden of Disease Study 2010 · The Lancet · 2013 · 4,971 citations
- Screening for Serious Mental Illness in the General Population · Archives of General Psychiatry · 2003 · 4,759 citations
- The PHQ-8 as a measure of current depression in the general population · Journal of Affective Disorders · 2008 · 4,684 citations
- Diagnostic Criteria for Use in Psychiatric Research · Archives of General Psychiatry · 1972 · 4,393 citations
- National Institute of Mental Health Diagnostic Interview Schedule · Archives of General Psychiatry · 1981 · 3,852 citations
- Depression, chronic diseases, and decrements in health: results from the World Health Surveys · The Lancet · 2007 · 3,222 citations
Most recent work
- Updated trends in the global prevalence and burden of mental disorders, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023 · The Lancet · 2026
- Global, regional, and national burden of five major mental disorders in working-age population, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 · Journal of Affective Disorders · 2026
- Expanding Psychotherapeutic Intervention Frameworks for Asian American and Pacific Islander Mental Health: Qualitative Synthesis of Multidisciplinary Perspectives · Clinical Psychological Science · 2026
- Nationally representative surveys of experiences of discrimination and positive treatment in people with mental health problems in Australia: Changes over 10 years · Social Science & Medicine · 2026
- Government-led scale-up of task-shifted mental health services in Lagos State, Nigeria: a mixed-methods descriptive–explanatory case study · Health Policy and Planning · 2026
- Why does FND mainly affect women? A consideration of gender imbalance in neuropsychiatric disease · Psychological Medicine · 2026
- Waiting Times in Clinical Psychology in Public Mental Health Units: Predictors of Attendance at the First Appointment and Early Dropout · Psicothema · 2026
- Should we expect the same mental health promotion campaigns to work in all settings? An argumentative review · Global Health Promotion · 2026
- Serious psychological distress, unmet mental health treatment needs, and help-seeking among Asian American adults in New York City: A population-based study · Social Science & Medicine · 2026
- Understanding depression symptom heterogeneity in South Asian minority groups: systematic scoping review · The British Journal of Psychiatry · 2026
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