Stigma for Common Mental Disorders in Racial Minorities and Majorities A Systematic Review and Meta-Analysis
Background There is a strong stigma attached to mental disorders preventing those affected from getting psychological help. The consequences of stigma are worse for racial and/or ethnic minorities compared to racial and/or ethnic majorities since the former often experience other social adversities such as poverty and discrimination within policies and institutions. This is the first systematic review and meta-analysis summarizing the evidence on the impact of differences in mental illness stigma between racial minorities and majorities.
Methods This systematic review and meta-analysis included cross-sectional studies comparing mental illness stigma between racial minorities and majorities. Systematic searches were conducted in the bibliographic databases of PubMed, PsycINFO and EMBASE until 20 th December 2018. Outcomes were extracted from published reports, and meta-analyses, and meta-regression analyses were conducted in CMA software.
Results After screening 2,787 abstracts, 29 studies with 193,418 participants (N=35,836 in racial minorities) were eligible for analyses. Racial minorities showed more stigma than racial majorities (g=0.20 (95% CI: 0.12~0.27) for common mental disorders. Sensitivity analyses showed robustness of these results. Multivariate meta-regression analyses pointed to the possible moderating role of the number of studies with high risk of bias on the effect size. Racial minorities have more stigma for common mental disorders when compared with majorities. Limitations included moderate to high risk of bias, high heterogeneity, few studies in most comparisons, and the use of non-standardized outcome measures.
Conclusions Mental illness stigma is higher among ethnic minorities than majorities. An important clinical implication of these findings would be to tailor anti-stigma strategies related with mental illnesses according to specific racial and/or ethnic backgrounds with the intention to improve mental health outreach.
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Posted 28 May, 2020
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Stigma for Common Mental Disorders in Racial Minorities and Majorities A Systematic Review and Meta-Analysis
Posted 28 May, 2020
On 20 May, 2020
On 09 May, 2020
Received 25 Apr, 2020
Invitations sent on 26 Mar, 2020
On 26 Mar, 2020
On 16 Mar, 2020
On 15 Mar, 2020
On 15 Mar, 2020
On 03 Mar, 2020
Received 29 Feb, 2020
On 12 Feb, 2020
On 09 Feb, 2020
Received 09 Feb, 2020
On 07 Feb, 2020
Received 06 Feb, 2020
Invitations sent on 05 Feb, 2020
On 05 Feb, 2020
On 31 Jan, 2020
On 30 Jan, 2020
On 30 Jan, 2020
Background There is a strong stigma attached to mental disorders preventing those affected from getting psychological help. The consequences of stigma are worse for racial and/or ethnic minorities compared to racial and/or ethnic majorities since the former often experience other social adversities such as poverty and discrimination within policies and institutions. This is the first systematic review and meta-analysis summarizing the evidence on the impact of differences in mental illness stigma between racial minorities and majorities.
Methods This systematic review and meta-analysis included cross-sectional studies comparing mental illness stigma between racial minorities and majorities. Systematic searches were conducted in the bibliographic databases of PubMed, PsycINFO and EMBASE until 20 th December 2018. Outcomes were extracted from published reports, and meta-analyses, and meta-regression analyses were conducted in CMA software.
Results After screening 2,787 abstracts, 29 studies with 193,418 participants (N=35,836 in racial minorities) were eligible for analyses. Racial minorities showed more stigma than racial majorities (g=0.20 (95% CI: 0.12~0.27) for common mental disorders. Sensitivity analyses showed robustness of these results. Multivariate meta-regression analyses pointed to the possible moderating role of the number of studies with high risk of bias on the effect size. Racial minorities have more stigma for common mental disorders when compared with majorities. Limitations included moderate to high risk of bias, high heterogeneity, few studies in most comparisons, and the use of non-standardized outcome measures.
Conclusions Mental illness stigma is higher among ethnic minorities than majorities. An important clinical implication of these findings would be to tailor anti-stigma strategies related with mental illnesses according to specific racial and/or ethnic backgrounds with the intention to improve mental health outreach.
Figure 1