Table 5.
Mixed-effects Logistic Regression for the Occurrence of Revision Procedures
| Variable | OR | 95% CI | p | |
|---|---|---|---|---|
| Age | 1.00 | (0.99, 1.01) | 0.565 | |
| BMI | 1.01 | (0.99, 1.03) | 0.516 | |
| Procedure type | ||||
| TE | -Reference- | |||
| DTI | 0.58 | (0.35, 0.96) | 0.035 | |
| PTRAM | 1.34 | (0.75, 2.40) | 0.330 | |
| FTRAM | 2.26 | (1.35, 3.78) | 0.002 | |
| DIEP | 2.66 | (1.83, 3.86) | <.001 | |
| LD | 1.97 | (1.07, 3.64) | 0.031 | |
| SIEA | 1.83 | (0.93, 3.60) | 0.079 | |
| With postoperative complication | 3.21 | (2.52, 4.10) | <.001 | |
| Bilateral reconstruction | 1.06 | (0.85, 1.32) | 0.610 | |
| Prophylactic mastectomy | 0.99 | (0.71, 1.39) | 0.957 | |
| Delayed timing | 1.16 | (0.76, 1.79) | 0.494 | |
| Diabetes | 0.66 | (0.40, 1.09) | 0.104 | |
| Radiation | ||||
| None | -Reference- | |||
| Radiation before reconstruction | 0.94 | (0.66, 1.34) | 0.740 | |
| Radiation during or after reconstruction | 0.69 | (0.51, 0.92) | 0.012 | |
| Chemo during or after reconstruction | 0.90 | (0.70, 1.14) | 0.374 | |
| Race | ||||
| White | -Reference- | |||
| Black | 0.86 | (0.56, 1.32) | 0.494 | |
| Other | 0.59 | (0.37, 0.93) | 0.022 |