title: Variation in Major Depressive Disorder Onset by Place of Origin Among U.S. Latinos.
abstract: Using a nationally representative sample of 2514 U.S. Latinos, this study examined the extent to which major depressive disorder (MDD) onset differs by place of origin and the factors associated with it. The Kaplan-Meier method estimated the survival and hazard functions for MDD onset by place of origin, and Cox proportional hazards models identified its associative factors. Approximately 13% of the sample had experienced MDD in their lifetimes. Cuban respondents showed the highest survival function, while Puerto Ricans showed the lowest. With the entire sample, the smoothed hazard function showed that the risk of MDD onset peaked in the late 20s and early 80s. Puerto Rican respondents showed the highest risk of MDD during their 20s and 30s, whereas Cuban respondents showed a relatively stable pattern over time. The results from the Cox proportional hazards model indicated that age, sex, and marital status were significantly related to MDD onset (p < .05). In addition, the effect of U.S.-born status on MDD onset was greater among Mexican respondents than among Puerto Ricans. Findings from the present study demonstrate that different Latino subgroups experience different and unique patterns of MDD onset over time. Future research should account for the role of immigration status in examining MDD onset.
authors.affiliation: School of Social Welfare, Soongsil University, 369 Sangdo-Ro, Dongjak-Gu, Seoul, 06978, South Korea. slee90@ssu.ac.kr.
authors.forename: Sungkyu
authors.initials: S
authors.lastname: Lee
authors.affiliation: Graduate School of Social Welfare, Soongsil University, Seoul, South Korea.
authors.forename: Yangjin
authors.initials: Y
authors.lastname: Park
mesh_terms: D000328:Adult; D003462:Cuba / Q000208:ethnology; D003865:Major Depressive Disorder / Q000208:ethnology*; D005260:Female; D006630:Hispanic or Latino / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D008800:Mexico / Q000208:ethnology; D011647:Puerto Rico / Q000208:ethnology; D014481:United States / Q000208:ethnology
keywords: Depression; Healthy immigration effect; Latino Americans; Major depressive disorder onset; Place of origin