title: Prospective study on the reciprocal relationship between intimate partner violence and depression among women in Korea.
abstract: This study aimed to examine the bi-directional relationship between intimate partner violence (IPV) and depression using prospective data. Data from the Korean Welfare Panel Study (KOWEPS) were used to test whether IPV was associated with an increased overall level of depression and with the rate of change over time in depressive symptoms and whether this model of change in depressive symptoms was associated with subsequent incidences of IPV. This study utilized data from 3153 married women who participated in the KOWEPS from 2006 through 2009. The KOWEPS is a panel study of a nationally representative sample of Korean households. The women's responses to multiple questions adopted from the Conflict Tactics Scale (CTS) were used to create a dichotomous IPV variable at Wave1 and Wave4. The CESD-11 was used to measure the women's level of depression. We utilized a latent growth model (LGM) of depression using IPV at Wave1 as a predictor and IPV at Wave4 as an outcome predicted by the model parameters of the LGM of depression. We found that after controlling for the effects of age, education, social support and income, IPV at Wave1 was positively associated with overall depression levels and negatively associated with the growth rate of depression. Further, IPV at Wave4 was associated with the intercept and the slope of the depression LGM and with IPV at Wave1. The overall model fit the data well. This study indicated that experiencing IPV influences a woman's level of depression in terms of its overall level and rate of change, which, in turn, influences the victim's likelihood of experiencing subsequent IPV.
authors.affiliation: Department of Social Welfare, Seoul Women's University, Rm #721, Inmoonsawhoi-Kwan Bldg., 621 Hwarangno, Kongneung 2dong, Nowon, Seoul 139-774, South Korea. Electronic address: jskim@swu.ac.kr.
authors.forename: Jinseok
authors.initials: J
authors.lastname: Kim
authors.affiliation: School of Social Work, University of Southern Mississippi, 118 College Drive #5114, Hattiesburg, MS 39406, USA.
authors.forename: Joohee
authors.initials: J
authors.lastname: Lee
mesh_terms: D000328:Adult; D003863:Depression / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D008962:Models, Theoretical; D011446:Prospective Studies; D011569:Psychiatric Status Rating Scales; D056910:Republic of Korea / Q000453:epidemiology; D012307:Risk Factors; D013179:Spouse Abuse / Q000523:psychology* / Q000706:statistics & numerical data*
keywords: Depression; Intimate partner violence (IPV); Korean Welfare Panel Study (KOWEPS); Latent growth model; Reciprocal relationship