Table 4.
The impact of intimate partner violence (IPV)a on perceived stress at Time 2: results from linear GEE regressionb
| Exposures | Outcome: perceived stressc |
|
|---|---|---|
| Unadjusted β (95% CI) | Adjustedd β (95% CI) | |
|
| ||
| Any IPV (n = 807)e | 4.65 (3.47, 5.83) | 3.43 (2.33, 4.52) |
| Physical IPV (n = 815)e | 7.48 (5.49, 9.48) | 4.93 (3.02, 6.85) |
| Psychological IPV (n = 815)e | 4.56 (3.35, 5.76) | 3.24 (2.13, 4.35) |
| Sexual IPV (n = 800)e | 4.13 (2.72, 5.53) | 2.78 (1.51, 4.05) |
Time 2 = 24 months postpartum
a
Measured with the WHO Violence Against Women Instrument
b
All regressions are inverse probability weighted to account for missingness
c
Measured with the Cohen Perceived Stress Scale (0–40)
d
Adjusting for stressful life events at Time 1, maternal age, education, assets, nuclear family structure, and depressive symptoms
e
Differences in sample sizes reflect utilization of the maximum amount of data per IPV type