. Author manuscript; available in PMC: 2023 Apr 10.

Published in final edited form as: Soc Psychiatry Psychiatr Epidemiol. 2022 Sep 1;57(11):2193–2205. doi: 10.1007/s00127-022-02354-3

Table 3.

The impact of stressful life events at Time 1 on the severity of past year intimate partner violence (IPV)^a at Time 2: results from linear GEE regression^b

Exposure	Outcomes
	Any IPV Severity (n = 632)^c		Physical IPV Severity (n = 796)^c		Psychological IPV Severity (n = 796)^c		Sexual IPV Severity (n = 637)^c
	Unadjusted β (95% CI)	Adjusted^d β (95% CI)	Unadjusted β (95% CI)	Adjusted^d β (95% CI)	Unadjusted β (95% CI)	Adjusted^d β (95% CI)	Unadjusted β (95% CI)	Adjusted^d β (95% CI)

Stressful life events	0.13 (0.05, 0.20)	0.10 (0.03, 0.17)	0.03 (0.00, 0.06)	0.01 (−0.02, 0.03)	0.18 (0.09, 0.26)	0.14 (0.07, 0.22)	0.19 (0.08, 0.31)	1.16 (0.06, 0.27)

Time 1 = 12 months postpartum; Time 2 = 24 months postpartum

Measured with the WHO Violence Against Women Instrument

All regressions are inverse probability weighted to account for missingness

Differences in sample sizes reflect utilization of the maximum amount of data per IPV type

Adjusting for maternal age, education, assets quintile, nuclear family structure, and depressive symptoms