Table 5.

The impact of intimate partner violence (IPV)^a severity on perceived stress at Time 2: results from linear GEE regression^b

Exposures	Outcome: perceived stressc
	Unadjusted β (95% CI)	Adjustedd β (95% CI)
Any IPV severity (n = 798)e	3.32 (2.53, 4.10)	2.57 (1.87, 3.27)
Physical IPV severity (n = 813)e	2.74 (2.06, 3.41)	1.96 (1.32, 2.60)
Psychological IPV severity (n = 815)e	2.91 (2.28, 3.54)	2.17 (1.58, 2.76)
Sexual IPV severity (n = 800)e	1.50 (0.99, 2.00)	1.06 (0.61, 1.51)

Time 2 = 24 months postpartum

^aMeasured with the WHO Violence Against Women Instrument

^bAll regressions are inverse probability weighted to account for missingness

^cMeasured with the Cohen Perceived Stress Scale (0–40)

^dAdjusting for stressful life events at Time 1, maternal age, education, assets, nuclear family structure, and depressive symptoms

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