Do Higher Levels of Lifetime Victimization Predict an Earlier Onset of First IADL Limitation in Later Life?

Abstract

Background and objectives: This study examines the relationship between lifetime victimization and health in later life and asks whether level of lifetime victimization is associated with an earlier onset of an IADL limitation.

Research design and methods: Using data from the Health and Retirement Study (N=11,143), we construct three levels of lifetime victimization (none, monovictimization, and polyvictimization). We use Weibull accelerated failure time models to examine the relationship between level of lifetime victimization and onset of an IADL limitation.

Results: Monovictimization and polyvictimization were associated respectively with a 9% and 18% earlier time to onset of an IADL limitation compared to individuals who did not experience victimization. Additionally, polyvictimization respondents had an earlier onset of an IADL limitation compared to monovictimization respondents.

Discussion and implications: Lifetime victimization is a life course antecedent to IADL limitations in later life, especially among individuals who have experienced multiple types of victimization. Future research should examine resources that slow health declines among people who have experienced victimization.