Dataset Information

Trends in Public Stigma of Mental Illness in the US, 1996-2018.

ABSTRACT:

Importance

Stigma, the prejudice and discrimination attached to mental illness, has been persistent, interfering with help-seeking, recovery, treatment resources, workforce development, and societal productivity in individuals with mental illness. However, studies assessing changes in public perceptions of mental illness have been limited.

Objective

To evaluate the nature, direction, and magnitude of population-based changes in US mental illness stigma over 22 years.

Design, setting, and participants

This survey study used data collected from the US National Stigma Studies, face-to-face interviews conducted as 1996, 2006, and 2018 General Social Survey modules of community-dwelling adults, based on nationally representative, multistage sampling techniques. Individuals aged 18 years or older, including Spanish-speaking respondents, living in noninstitutionalized settings were interviewed in 1996 (n = 1438), 2006 (n = 1520), and 2018 (n = 1171). The present study was conducted from July 2019 to January 2021.

Main outcomes and measures

Respondents reacted to 1 of 3 vignettes (schizophrenia, depression, alcohol dependence) meeting Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria or a control case (daily troubles). Measures included beliefs about underlying causes (attributions), perceptions of likely violence (danger to others), and rejection (desire for social distance).

Results

Of the 4129 individuals interviewed in the surveys, 2255 were women (54.6%); mean (SD) age was 44.6 (16.9) years. In the earlier period (1996-2006), respondents endorsing scientific attributions (eg, genetics) for schizophrenia (11.8%), depression (13.0%), and alcohol dependence (10.9%) increased. In the later period (2006-2018), the desire for social distance decreased for depression in work (18.1%), socializing (16.7%), friendship (9.7%), family marriage (14.3%), and group home (10.4%). Inconsistent, sometimes regressive change was observed, particularly regarding dangerousness for schizophrenia (1996-2018: 15.7% increase, P = .001) and bad character for alcohol dependence (1996-2018: 18.2% increase, P = .001). Subgroup differences, defined by race and ethnicity, sex, and educational level, were few and inconsistent. Change appeared to be consistent with age and generational shifts among 2 birth cohorts (1937-1946 and 1987-2000).

Conclusions and relevance

To date, this survey study found the first evidence of significant decreases in public stigma toward depression. The findings of this study suggest that individuals' age was a conservatizing factor whereas being in the pre-World War II or millennial birth cohorts was a progressive factor. However, stagnant stigma levels for other disorders and increasing public perceptions of likely violence among persons with schizophrenia call for rethinking stigma and retooling reduction strategies to increase service use, improve treatment resources, and advance population health.

SUBMITTER: Pescosolido BA

PROVIDER: S-EPMC8693212 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:BackgroundWhile many studies have explored the concept and correlates of stigma towards individuals with mental illness, few have investigated the role of personality in this process. In the current study, we firstly examined the relationship between personality and stigma towards mental illness; and then explored the moderating effects of personality traits on the relationship between contact experience/s and stigma.MethodsParticipants were recruited from public medical (N?=?502) and nursing schools (N?=?500) from April to September 2016 in Singapore for this cross-sectional survey, and they were randomly assigned to a vignette describing one of the following mental disorders: major depressive disorder, obsessive compulsive disorder, alcohol abuse, schizophrenia, and dementia. Stigma was measured by the 'Personal and Perceived scales of the Depression Stigma Scale' and the 'Social Distance Scale'. These scales together had a 3-factor structure based on a previous national study in Singapore, namely 'weak-not-sick', 'dangerous/unpredictable' and 'social distance'. Personality was measured by the 20-item short form of the International Personality Item Pool-five factor model measure.ResultsRegression suggested agreeableness and openness to experience were negatively associated with all three domains of stigma. 'Weak-not-sick' and extraversion were positively associated; and 'social distance' was positively associated with higher scores on conscientiousness and neuroticism. Both close- and non-close contact were associated with more positive attitudes towards mental illness among the participants. Openness to experience moderated the relationships of close contact experience with 'weak-not-sick' and 'dangerous/unpredictable', but in different directions. The association between close contact and 'social distance' were moderated by agreeableness.ConclusionsUnlike non-close contact experience, close contact with people with mental illness worked differently on stigma for individuals with different personality traits. Future studies are needed to further explore the underlying mechanisms for such differences.