Table 10.
Multivariable Regression Analysis for Occurrence of Unplanned Secondary Procedures between Prepectoral and Subpectoral Groups
| Variable | Reference Group | Est. (SE) | OR | 95% CI | P |
|---|---|---|---|---|---|
| Unplanned secondary procedures | |||||
| Age at time of surgery | −0.01 (0.01) | 0.99 | (0.98–1.00) | 0.1416 | |
| BMI, kg/m2 | 0.01 (0.02) | 1.01 | (0.98–1.04) | 0.5914 | |
| Smoker (yes/former) | Never | 0.02 (0.20) | 1.02 | (0.69–1.52) | 0.9173 |
| Diabetes (yes) | No | 0.52 (0.41) | 1.68 | (0.76–3.73) | 0.2041 |
| Adjuvant radiation (yes) | No | −0.26 (0.22) | 0.77 | (0.49–1.19) | 0.2389 |
| Prior breast surgery (yes) | No | 0.25 (0.16) | 1.28 | (0.93–1.77) | 0.1297 |
| Cancer stage (I, II, III, IV) | 0/g.c. | 0.05 (0.16) | 1.05 | (0.77–1.44) | 0.7452 |
| Group (prepectoral) | Subpectoral | −0.16 (0.16) | 0.85 | (0.63–1.15) | 0.2928 |