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

Abstract Background Mental disorders are a leading cause of sickness absence. Some groups of migrants are at higher risk of both mental disorder and sickness absence. Yet, research on sickness absence in relation to mental disorders among migrants is limited. This study investigates differences in s...

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Main Authors: Melanie Straiton, Aart C. Liefbroer, Anna-Clara Hollander, Lars Johan Hauge
Format: Article
Language:English
Published: BMC 2023-06-01
Series:BMC Psychiatry
Subjects:
Online Access:https://doi.org/10.1186/s12888-023-04874-x
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author Melanie Straiton
Aart C. Liefbroer
Anna-Clara Hollander
Lars Johan Hauge
author_facet Melanie Straiton
Aart C. Liefbroer
Anna-Clara Hollander
Lars Johan Hauge
author_sort Melanie Straiton
collection DOAJ
description Abstract Background Mental disorders are a leading cause of sickness absence. Some groups of migrants are at higher risk of both mental disorder and sickness absence. Yet, research on sickness absence in relation to mental disorders among migrants is limited. This study investigates differences in sickness absence in the twelve-month period around contact with outpatient mental health services between non-migrants and various migrant groups with different length of stays. It also considers whether these differences are similar for men and women. Methods Using linked Norwegian register data, we followed 146,785 individuals, aged 18–66 years, who had attended outpatient mental health services and who had, or had recently had, a stable workforce attachment. The number of days of sickness absence was calculated for the 12-month period surrounding contact with outpatient mental health services. We applied logistic regression and zero-truncated negative binomial regression to assess differences in any sickness absence and number of days of absence between non-migrants and migrants, including refugees and non-refugees. We included interaction terms between migrant category and sex. Results Refugee men and other migrant men from countries outside the European Economic Area (EEA) had a higher probability of any sickness absence in the period surrounding contact with outpatient mental health services than their non-migrant counterparts. Women from EEA countries with stays of less than 15 years had a lower probability than non-migrant women. Additionally, refugees, both men and women, with 6–14 years in Norway had more days of absence while EEA migrants had fewer days than their non-migrant counterparts. Conclusions Refugee men and other non-EEA migrant men appear to have higher sickness absence than non-migrant men around the time of contact with services. This finding does not apply to women. Several probable reasons for this are discussed, though further research is required to understand why. Targeted strategies to reduce sickness absence and support the return to work for refugees and other non-EEA migrant men are needed. Barriers to timely help-seeking should also be addressed.
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spelling doaj.art-50f976bf7bf24679979cd5fed08508db2023-06-18T11:21:40ZengBMCBMC Psychiatry1471-244X2023-06-0123111410.1186/s12888-023-04874-xSickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register studyMelanie Straiton0Aart C. Liefbroer1Anna-Clara Hollander2Lars Johan Hauge3Department of Mental Health and Suicide, Norwegian Institute of Public HealthNetherlands Interdisciplinary Demographic InstituteEpidemiology of Psychiatric Conditions, Substance Use and Social Environment, Department of Global Public Health, Karolinska InstituteDepartment of Mental Health and Suicide, Norwegian Institute of Public HealthAbstract Background Mental disorders are a leading cause of sickness absence. Some groups of migrants are at higher risk of both mental disorder and sickness absence. Yet, research on sickness absence in relation to mental disorders among migrants is limited. This study investigates differences in sickness absence in the twelve-month period around contact with outpatient mental health services between non-migrants and various migrant groups with different length of stays. It also considers whether these differences are similar for men and women. Methods Using linked Norwegian register data, we followed 146,785 individuals, aged 18–66 years, who had attended outpatient mental health services and who had, or had recently had, a stable workforce attachment. The number of days of sickness absence was calculated for the 12-month period surrounding contact with outpatient mental health services. We applied logistic regression and zero-truncated negative binomial regression to assess differences in any sickness absence and number of days of absence between non-migrants and migrants, including refugees and non-refugees. We included interaction terms between migrant category and sex. Results Refugee men and other migrant men from countries outside the European Economic Area (EEA) had a higher probability of any sickness absence in the period surrounding contact with outpatient mental health services than their non-migrant counterparts. Women from EEA countries with stays of less than 15 years had a lower probability than non-migrant women. Additionally, refugees, both men and women, with 6–14 years in Norway had more days of absence while EEA migrants had fewer days than their non-migrant counterparts. Conclusions Refugee men and other non-EEA migrant men appear to have higher sickness absence than non-migrant men around the time of contact with services. This finding does not apply to women. Several probable reasons for this are discussed, though further research is required to understand why. Targeted strategies to reduce sickness absence and support the return to work for refugees and other non-EEA migrant men are needed. Barriers to timely help-seeking should also be addressed.https://doi.org/10.1186/s12888-023-04874-xSickness absenceMental disorderMental health service useMigrantsRefugeesLabour market marginalisation
spellingShingle Melanie Straiton
Aart C. Liefbroer
Anna-Clara Hollander
Lars Johan Hauge
Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
BMC Psychiatry
Sickness absence
Mental disorder
Mental health service use
Migrants
Refugees
Labour market marginalisation
title Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
title_full Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
title_fullStr Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
title_full_unstemmed Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
title_short Sickness absence around contact with outpatient mental health care services – differences between migrants and non-migrants: a Norwegian register study
title_sort sickness absence around contact with outpatient mental health care services differences between migrants and non migrants a norwegian register study
topic Sickness absence
Mental disorder
Mental health service use
Migrants
Refugees
Labour market marginalisation
url https://doi.org/10.1186/s12888-023-04874-x
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