All Stories

  1. Mental healthcare utilization among migrants and Swedish-born adults accounting for probable needs, 2006–2022

    Article • Epidemiology and Psychiatric Sciences, January 2026, Cambridge University Press

    Anna-Clara Hollander

  2. Social determinants of hazardous alcohol use in a Ugandan population cohort

    Article • Global Health Action, April 2025, Taylor & Francis

    Anna-Clara Hollander

  3. More or less equal? Trends in horizontal equity in mental health care utilization in Stockholm county, Sweden (2006–2022). Repeated survey-registry linked studies

    Article • International Journal for Equity in Health, April 2025, Springer Science + Business Media

    Anna-Clara Hollander

  4. Exploring socio-economic inequalities in mental healthcare utilization in adults with self-reported psychological distress: a survey-registry linked cohort design

    Article • Epidemiology and Psychiatric Sciences, January 2025, Cambridge University Press

    Anna-Clara Hollander

  5. Changes in the prevalence of intellectual disability among 10-year-old children in Sweden during 2011 through 2021: a total population study

    Article • Journal of Neurodevelopmental Disorders, October 2024, Springer Science + Business Media

    Anna-Clara Hollander

  6. Mind the Gap: scaling-up access to culturally adapted mental health treatments for minority populations

    Article • BMC Global and Public Health, September 2024, Springer Science + Business Media

    Anna-Clara Hollander

  7. “I had no idea there were psychiatric clinics for children”: A qualitative study of how migrant parents reach Swedish mental health services for their children

    Article • Transcultural Psychiatry, May 2024, SAGE Publications

    Anna-Clara Hollander

  8. Refugee status and the incidence of affective psychotic disorders and non-psychotic bipolar disorder: A register-based cohort study of 1.3m people in Sweden

    Article • Journal of Affective Disorders, May 2024, Elsevier

    Anna-Clara Hollander

  9. “Sometimes it can be like an icebreaker”: A mixed method evaluation of the implementation of the Refugee Health Screener-13 (RHS-13)

    Article • Journal of Migration and Health, January 2024, Elsevier

    Anna-Clara Hollander

  10. Prenatal maternal PTSD as a risk factor for offspring ADHD: A register-based Swedish cohort study of 553 766 children and their mothers

    Article • European Psychiatry, January 2024, Royal College of Psychiatrists

    Anna-Clara Hollander

  11. Are the estimated needs for mental health care among adolescents from different socioeconomic backgrounds met equally in Sweden? A longitudinal survey-registry linkage study

    Article • European Child & Adolescent Psychiatry, December 2023, Springer Science + Business Media

    Anna-Clara Hollander

  12. Prevalence of children under five with disabilities in Sierra Leone in 2017: Insights from a population-based multiple indicator cluster survey

    Article • Disability and Health Journal, October 2023, Elsevier

    Anna-Clara Hollander

  13. Indications of alcohol or drug use disorders in five different national registers in Sweden: a cross-sectional population-based study

    Article • BMJ Open, September 2023, BMJ

    Anna-Clara Hollander

  14. Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study

    Article • BMC Psychiatry, June 2023, Springer Science + Business Media

    Anna-Clara Hollander

  15. Is legal status associated with mental illness among newly arrived refugees in Sweden: an epidemiological study

    Article • BMC Psychiatry, March 2023, Springer Science + Business Media

    Anna-Clara Hollander

  16. Differential impact of the COVID-19 pandemic on primary care utilization related to common mental disorders in four European countries: A retrospective observational study

    Article • Frontiers in Psychiatry, January 2023, Frontiers

    Anna-Clara Hollander

  17. Changes in anxiety and depression during the COVID-19 pandemic in the European population: A meta-analysis of changes and associations with restriction policies

    Article • European Psychiatry, January 2023, Royal College of Psychiatrists

    Dr Cherie Armour, Anna-Clara Hollander

  18. Association between migration status and subsequent labour market marginalisation among individuals with posttraumatic stress disorder: a Swedish nationwide register-based cohort study

    Article • Social Psychiatry and Psychiatric Epidemiology, March 2022, Springer Science + Business Media

    Anna-Clara Hollander

  19. The relationship between motherhood and use of mental health care services among married migrant and non-migrant women: a national register study

    Article • BMC Psychiatry, March 2022, Springer Science + Business Media

    Anna-Clara Hollander

  20. The association between persistent low parental income during preschool age and mental disorder in adolescence and early adulthood: a Norwegian register-based study of migrants and non-migrants

    Article • BMC Psychiatry, March 2022, Springer Science + Business Media

    Anna-Clara Hollander

  21. Outpatient mental health service use following contact with primary health care among migrants in Norway: A national register study

    Article • Social Science & Medicine, February 2022, Elsevier

    Anna-Clara Hollander

  22. Change in Work-Related Income Following the Uptake of Treatment for Mental Disorders Among Young Migrant and Non-migrant Women in Norway: A National Register Study

    Article • Frontiers in Public Health, January 2022, Frontiers

    Anna-Clara Hollander

  23. Neighborhood-Level Predictors of Age-at-First-Diagnosis of Psychotic Disorders: A Swedish Register-Based Cohort Study

    Article • Schizophrenia Bulletin Open, January 2022, Oxford University Press (OUP)

    Anna-Clara Hollander

  24. Are all children treated equally? Psychiatric care and treatment receipt among migrant, descendant and majority Swedish children: a register-based study

    Article • Epidemiology and Psychiatric Sciences, January 2022, Cambridge University Press

    Anna-Clara Hollander

  25. Contact with psychiatric care prior to suicide: are there differences between migrants and the majority population in Sweden? A cohort study of 12 474 persons who died by suicide between 2006 and 2016

    Article • Epidemiology and Psychiatric Sciences, January 2022, Cambridge University Press

    Anna-Clara Hollander

  26. Epidemiology of posttraumatic stress disorder: A prospective cohort study based on multiple nationwide Swedish registers of 4.6 million people

    Article • European Psychiatry, January 2022, Royal College of Psychiatrists

    Anna-Clara Hollander

  27. Perceived barriers to care for migrant children and young people with mental health problems and/or neurodevelopmental differences in high-income countries: a meta-ethnography

    Article • BMJ Open, September 2021, BMJ

    Anna-Clara Hollander

  28. Association of trauma, post-traumatic stress disorder and non-affective psychosis across the life course: a nationwide prospective cohort study

    Article • Psychological Medicine, August 2021, Cambridge University Press

    Anna-Clara Hollander

  29. Migration and risk of intellectual disability with and without autism: A population‐based cohort study

    Article • Acta Psychiatrica Scandinavica, July 2021, Wiley

    Anna-Clara Hollander

  30. Mental health service use among migrant and Swedish-born children and youth: a register-based cohort study of 472,129 individuals in Stockholm

    Article • Social Psychiatry and Psychiatric Epidemiology, July 2021, Springer Science + Business Media

    Anna-Clara Hollander

  31. Effect and process evaluation of a multicomponent public health intervention to increase the use of primary care-based mental health services amongst children with a migrant background in Stockholm, Sweden: a protocol for a mixed-methods study

    Article • BMJ Open, July 2021, BMJ

    Anna-Clara Hollander

  32. Interventions to increase migrants’ care-seeking behaviour for stigmatised conditions: a scoping review

    Article • Social Psychiatry and Psychiatric Epidemiology, March 2021, Springer Science + Business Media

    Anna-Clara Hollander

  33. Inequalities in Psychiatric Service Use and Mortality by Migrant Status Following a First Diagnosis of Psychotic Disorder: A Swedish Cohort Study of 1.3M People

    Article • Schizophrenia Bulletin Open, January 2021, Oxford University Press (OUP)

    Anna-Clara Hollander

  34. Suicide risk in people with post-traumatic stress disorder: A cohort study of 3.1 million people in Sweden

    Article • Journal of Affective Disorders, January 2021, Elsevier

    Anna-Clara Hollander

  35. Mortality and major disease risk among migrants of the 1991–2001 Balkan wars to Sweden: A register-based cohort study

    Article • PLoS Medicine, December 2020, PLOS

    Anna-Clara Hollander

  36. Migration or ethnic minority status and risk of autism spectrum disorders and intellectual disability: systematic review

    Article • European Journal of Public Health, October 2020, Oxford University Press (OUP)

    Anna-Clara Hollander

  37. Psychiatric care use among migrants to Sweden compared with Swedish-born residents: a longitudinal cohort study of 5 150 753 people

    Article • BMJ Global Health, September 2020, BMJ

    Anna-Clara Hollander

  38. Migrant status and risk of compulsory admission at first diagnosis of psychotic disorder: a population-based cohort study in Sweden

    Article • Psychological Medicine, June 2020, Cambridge University Press

    Anna-Clara Hollander

  39. Differences in psychiatric care utilisation among unaccompanied refugee minors, accompanied migrant minors, and Swedish-born minors

    Article • Social Psychiatry and Psychiatric Epidemiology, May 2020, Springer Science + Business Media

    Anna-Clara Hollander

  40. Association of neighbourhood migrant density and risk of non-affective psychosis: a national, longitudinal cohort study

    Article • The Lancet Psychiatry, April 2020, Elsevier

    Anna-Clara Hollander

  41. High Suicide Rates Among Unaccompanied Minors/Youth Seeking Asylum in Sweden

    Article • Crisis, December 2019, Hogrefe Publishing Group

    Anna-Clara Hollander

  42. Validation study of randomly selected cases of PTSD diagnoses identified in a Swedish regional database compared with medical records: is the validity sufficient for epidemiological research?

    Article • BMJ Open, December 2019, BMJ

    Anna-Clara Hollander

  43. Outpatient mental healthcare service use among women with migrant background in Norway: a national register study

    Article • BMC Health Services Research, December 2019, Springer Science + Business Media

    Anna-Clara Hollander

  44. Risk of non-affective psychotic disorder and post-traumatic stress disorder by refugee status in Sweden

    Article • Journal of Epidemiology & Community Health, November 2019, BMJ

    Anna-Clara Hollander

  45. Substance use disorders in refugee and migrant groups in Sweden: A nationwide cohort study of 1.2 million people

    Article • PLoS Medicine, November 2019, PLOS

    Anna-Clara Hollander, Dr James B Kirkbride

  46. Suicide risk among refugees compared with non-refugee migrants and the Swedish-born majority population

    Article • The British Journal of Psychiatry, October 2019, Royal College of Psychiatrists

    Anna-Clara Hollander

  47. Family networks during migration and risk of non-affective psychosis: A population-based cohort study

    Article • Schizophrenia Research, June 2019, Elsevier

    Anna-Clara Hollander

  48. Placing children and adolescents at the centre of the Sustainable Development Goals will deliver for current and future generations

    Article • Global Health Action, January 2019, Taylor & Francis

    Anna-Clara Hollander

  49. Risk of schizophrenia, schizoaffective, and bipolar disorders by migrant status, region of origin, and age-at-migration: a national cohort study of 1.8 million people

    Article • Psychological Medicine, December 2018, Cambridge University Press

    Anna-Clara Hollander

  50. Are refugees at increased risk of suicide compared with non-refugee migrants and the host population

    Article • European Journal of Public Health, October 2017, Oxford University Press (OUP)

    Anna-Clara Hollander

  51. 29. Does Psychosis Risk Vary by Age-At-Migration and Region of Origin? A National Cohort Study of 1.8 Million People

    Article • Schizophrenia Bulletin, March 2017, Oxford University Press (OUP)

    Anna-Clara Hollander

  52. Refugee migration and risk of schizophrenia and other non-affective psychoses: cohort study of 1.3 million people in Sweden

    Article • BMJ, March 2016, BMJ

    Anna-Clara Hollander

  53. Origin and schizophrenia in young refugees and inter-country adoptees from Latin America and East Africa in Sweden: a comparative study

    Article • BJPsych Open, January 2016, Royal College of Psychiatrists

    Anna-Clara Hollander

  54. Migration and risk of psychosis in the Canadian context

    Article • Canadian Medical Association Journal, May 2015, Canadian Medical Association (CMA)

    Anna-Clara Hollander

  55. The Association Between Immigrant Subgroup and Poor Mental Health

    Article • The Journal of Nervous and Mental Disease, August 2013, Wolters Kluwer Health

    Anna-Clara Hollander

  56. Hospitalisation for depressive disorder following unemployment—differentials by gender and immigrant status: a population-based cohort study in Sweden

    Article • Journal of Epidemiology & Community Health, July 2013, BMJ

    Anna-Clara Hollander

  57. Social inequalities in mental health and mortality among refugees and other immigrants to Sweden – epidemiological studies of register data

    Article • Global Health Action, June 2013, Taylor & Francis

    Anna-Clara Hollander

  58. Longitudinal study of mortality among refugees in Sweden

    Article • International Journal of Epidemiology, May 2012, Oxford University Press (OUP)

    Anna-Clara Hollander

  59. Gender-related mental health differences between refugees and non-refugee immigrants - a cross-sectional register-based study

    Article • BMC Public Health, March 2011, Springer Science + Business Media

    Anna-Clara Hollander

  60. The Validity of Screening Instruments for Posttraumatic Stress Disorder, Depression, and Other Anxiety Symptoms in Tajikistan

    Article • The Journal of Nervous and Mental Disease, November 2007, Wolters Kluwer Health

    Anna-Clara Hollander