Table 2.
Univariable and Multivariable Analysis of Pain following Mastectomy
| Characteristic | Univariable | Multivariable | ||||
|---|---|---|---|---|---|---|
| OR | OR 95% CI | P | OR | OR 95% CI | P | |
| Any cancer | 2.27 | (1.43–3.62) | <0.001 | |||
| In situ | 1.75 | (1.00–3.07) | 0.05 | 1.11 | (1.04–2.39) | 0.8 |
| Invasive | 1.78 | (1.11–2.86) | 0.017 | |||
| Any mastectomy | 2.43 | (1.42–4.17) | <0.001 | |||
| Any node procedure | 2.27 | (1.43–3.60) | <0.001 | |||
| Radiation | 3.81 | (2.03–7.16) | <0.001 | 3.81 | (2.03–7.16) | <0.001 |
| Preoperative radiation | 8.91 | (1.19–66.5) | 0.033 | |||
| Postoperative radiation | 2.65 | (1.41–4.99) | 0.003 | |||
| Any reconstruction | 1.42 | (0.83–2.45) | 0.2 | |||