Life satisfaction of multicultural married couples: Actor-Partner Interdependence Model analysis.

We aimed to identify the actor and partner effects of health status, relationship satisfaction, and depression on the life satisfaction of married immigrant women and their husbands in South Korea. We used a cross-sectional design that included 2865 multicultural married couples with data from the 2015 national survey of multicultural families in Korea. We analyzed the data using path analyses within the Actor-Partner Interdependence Model (APIM) framework. Health status, depression, and relationship satisfaction had actor effects in both wives and husbands, while depression had no partner effects on either. Health status had partner effects only for wives, and relationship satisfaction had partner effects for both husbands and wives. Given that factors influencing life satisfaction differed in couples and since those with depression and poor health were more susceptible to lower life satisfaction, it is essential to introduce efforts to prevent depression and improve relationships considering differences of partner effects.