OOIR: Observatory of International Research

Papers

(The H4-Index of Social Psychiatry and Psychiatric Epidemiology is 28. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
Ethnic inequalities in community rehabilitation use and psychiatric hospitalizations among people with chronic psychotic disorder	150
Association between parental bipolar disorder and increased risk of exposure to prescription opioids for their offspring	96
Sociodemographic and clinical predictors of delay to and length of stay with early intervention for psychosis service: findings from the CRIS-FEP study	87
Trust of patients and families in mental healthcare providers and institutions: a cross-cultural study in Chennai, India, and Montreal, Canada	77
Association between obstetric mode of delivery and emotional and behavioural problems in children and adolescents: the children of the 90s health study	71
Societal recovery trajectories in people with a psychotic disorder in long term care: a latent class growth analysis	66
The association between sexual orientation and psychotic like experiences during adolescence: a prospective cohort study	59
The shattered “Iron Rice Bowl”: effects of Chinese state-owned enterprise reform on depressive symptoms in later life	58
Racial/ethnic inequality in homelessness and drug overdose deaths in US States	54
“Putting yourself in the shoes of others” – Relatability as a novel measure to explain the difference in stigma toward depression and schizophrenia	52
The peer-led Honest, Open, Proud program to decrease the impact of mental illness stigma among German military personnel: randomized controlled trial	49
Perinatal mental illness among women with disabilities: a population-based cohort study	47
Association between adverse experiences during Hurricane María and mental and emotional distress among adults in Puerto Rico	45
Lifetime prevalence of psychotic-like experiences and associated factors in Chile	44
Trajectories of generalized anxiety disorder, major depression and change in quality of life in adults aged 50 + : findings from a longitudinal analysis using representative, population-based data fro	39
Understanding the intersections between ethnicity, area-level deprivation, and inpatient-related features amongst patients with psychotic disorders: a mental health electronic records analysis	38
Diagnostic shift in adolescents with first episode psychosis: findings from the 2-year follow-up of the “Parma Early Psychosis” program	37
Variations in definitions used for describing restrictive care practices (seclusion and restraint) in adult mental health inpatient units: a systematic review and content analysis	37
The silent struggle of ageing with SMI: a narrative review of physical health disparities in older adults with serious mental illness	36
Psychometric properties of the Swedish translation of the Obsessive–Compulsive Inventory-Revised and the population characteristics of the symptom dimensions of OCD	35
Long term course and outcome of first episode schizophrenia: a 27-to-31-year follow-up	35
Do missing teeth cause early-onset cognitive impairment? Re-examining the evidence using a quasi-natural experiment	34
Temporal and spatial changes in the provision of mental health care during the COVID-19 pandemic in Germany: a claims-based cohort study on patients with severe mental disorders	31
Associations of continuum beliefs with personality disorder stigma: correlational and experimental evidence	31
The psychological impact of COVID-19 on Chinese healthcare workers: a systematic review and meta-analysis	30

Correction to: Multifamily groups for patients with schizophrenia: an exploratory randomised controlled trial in Bosnia and Herzegovina	29
Associations of sexual identity change and identity–attraction discordance with symptomatic alcohol and other drug use	28
Healthcare use for major depressive disorders among middle-aged and older adults in the community	28
Prevalence of common mental disorders and treatment gap among patients with non-communicable diseases in the rural areas of East India	28