I go after feminine to possess CT chance both before and after the latest big date away from entry into and you can leave out of marital and you may non-marital cohabitation and analyze changes in the risk of CT. As the unobserved properties of females could possibly get increase both risk of partnership transitions and you will CT, i imagine private fixed-effects (FE) models. This type of habits adjust for all time-invariant noticed and unobserved confounders instance personality, household members history, and early in the day life experiences, and thus support stronger causal inference. 19 To the knowledge, here is the earliest longitudinal study to examine alterations in CT risk both before and after union changes.