Table 1.

Odds Ratios in Patients with Any Vaginal Laceration

Variable	P	OR	95% CI
Birth weight (g)	.003	1	1 to 1
Epidural	.040	0.806	0.655 to 0.991
OVD	.003	1.996	1.256 to 3.170
Black race	.002	0.667	0.516 to 0.863
TMCLW location	<.001	0.615	0.487 to 0.776
Total parity	<.001	0.670	0.624 to 0.719

CI, confidential interval; OR, odd ratio; OVD, operative vaginal delivery; TMCLW, Truman Medical Center Lakewood.