Table 3A.

A multiple logistic regression model predicting stress as a cause of poor sleep among women veterans (N=1,382)

Independent variables	Poor sleep due to stress
	OR (95% CI)	P value
Age (years)
≤ 30	Reference
30–40	0.6 (0.4–1.1)	0.078
40–50	0.4 (0.2–0.7)	<0.001
50–60	0.3 (0.2–0.5)	<0.001
60–70	0.2 (0.1–0.3)	<0.001
>70	0.1 (0.1–0.2)	<0.001
Caregiving status	1.7 (1.2, 2.4)	0.001
Married	1.1 (0.8, 1.4)	0.637
White vs. others	1.7 (1.2, 2.2)	0.001
African Americans vs. others	1.3 (0.9, 1.8)	0.101
Employed	1.1 (0.8, 1.4)	0.656
Pain scale	1.2 (1.1, 1.2)	<0.001
Self-rated health	1.3 (1.1, 1.5)	<0.001
Body mass index	−0.2 (−0.4, −0.1)	0.035
>18.5	Reference
18.5–24.9	1.3(0.6–3.0)	0.478
25–29.9	1.1(0.5–2.6)	0.737
≥30	0.9 (0.4–2.0)	0.782

P < .001