For the INT+ (Figure 3B), three results are highlighted. First, OXTR methylation did not significantly associate with CU (see above difference test). Second, higher prenatal risks associated with higher CU. This association was specific to interpersonal risks (e.g., intimate partner violence, family conflict), and was stronger for the INT+ vs. INT− (Δχ2 [1] = 7.89, p = .005). Third, postnatal risks – specifically life events (e.g., death of relative, accidents, illness) – associated with lower CU, and this association was stronger for INT+ vs. INT− (Δχ2 [1] = 1.48, p = .001).
