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Ethnicity and psychiatric comorbidity in a national sample: evidence for latent comorbidity factor invariance and connections with disorder prevalence.
Ethnicity and psychiatric comorbidity in a national sample: evidence for latent comorbidity factor invariance and connections with disorder prevalence.
- Source :
-
Social psychiatry and psychiatric epidemiology [Soc Psychiatry Psychiatr Epidemiol] 2013 May; Vol. 48 (5), pp. 701-10. Date of Electronic Publication: 2012 Sep 30. - Publication Year :
- 2013
-
Abstract
- Purpose: Prevalence rates, and bivariate comorbidity patterns, of many common mental disorders differ significantly across ethnic groups. While studies have examined multivariate comorbidity patterns by gender and age, no studies to our knowledge have examined such patterns by ethnicity. Such an investigation could aid in understanding the nature of ethnicity-related health disparities in mental health and is timely given the likely implementation of multivariate comorbidity structures (i.e., internalizing and externalizing) to frame key parts of DSM-5.<br />Methods: We investigated whether multivariate comorbidity of 11 common mental disorders, and their associated latent comorbidity factors, differed across five ethnic groups in a large, nationally representative sample (n = 43,093). We conducted confirmatory factor analyses and factorial invariance analyses in White (n = 24,507), Hispanic/Latino (n = 8,308), Black (n = 8,245), Asian/Pacific Islander (n = 1,332), and American Indian/Alaska Native (n = 701) individuals.<br />Results: Results supported a two-factor internalizing-externalizing comorbidity factor model in both lifetime and 12-month diagnoses. This structure was invariant across ethnicity, but factor means differed significantly across ethnic groups.<br />Conclusions: These findings, taken together, indicated that observed prevalence rate differences between ethnic groups reflect ethnic differences in latent internalizing and externalizing factor means. We discuss implications for classification (DSM-5 and ICD-11 meta-structure), health disparities research, and treatment.
- Subjects :
- Adolescent
Adult
Aged
Diagnostic and Statistical Manual of Mental Disorders
Ethnicity psychology
Factor Analysis, Statistical
Female
Healthcare Disparities statistics & numerical data
Humans
Internal-External Control
International Classification of Diseases
Male
Mental Disorders classification
Mental Disorders diagnosis
Middle Aged
Models, Psychological
Multivariate Analysis
Prevalence
United States epidemiology
Young Adult
Comorbidity
Ethnicity statistics & numerical data
Healthcare Disparities ethnology
Mental Disorders ethnology
Subjects
Details
- Language :
- English
- ISSN :
- 1433-9285
- Volume :
- 48
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Social psychiatry and psychiatric epidemiology
- Publication Type :
- Academic Journal
- Accession number :
- 23052426
- Full Text :
- https://doi.org/10.1007/s00127-012-0595-5