Odds Ratios in Patients with 2nd–4th Degree Lacerations
| Variable | P | OR | 95% CI |
|---|---|---|---|
| Birth weight | .017 | 1 | 1 to 1 |
| OVD | <.001 | 3.484 | 2.346 to 5.174 |
| Black race | <.001 | 0.614 | 0.470 to 0.801 |
| TMCLW location | <.001 | 0.609 | 0.482 to 0.769 |
| Total parity | <.001 | 0.639 | 0.584 to 0.700 |
CI, confidential interval; OR, odd ratio; OVD, operative vaginal delivery; TMCLW, Truman Medical Center Lakewood.