Table 4 Multivariate analysis for breast reconstruction
Patients with in situ cancer N = 335 | Patients with invasive cancer N = 1602 | |||||
|---|---|---|---|---|---|---|
ORa | CIb | P-value | OR | CI | P-value | |
Age (years) | 0.091 | < 0.001 | ||||
<35 | 1.00 | 1.00 | ||||
35-50 | 0.92 | 0.23-3.72 | 0.45 | 0.24-0.86 | ||
>50 | 0.45 | 0.11-1.84 | 0.22 | 0.11-0.44 | ||
Employment status | < 0.001 | < 0.001 | ||||
Not working outside home | 1.00 | 1.00 | ||||
Working outside home | 4.05 | 2.05-8.00 | 2.07 | 1.37-3.13 | ||
BMIc (kg/m2) | 0.420 | 0.078 | ||||
<20 | 1.00 | 1.00 | ||||
20-25 | 1.79 | 0.80-4.00 | 1.30 | 0.83-2.02 | ||
26-30 | 2.21 | 0.81-6.03 | 0.80 | 0.46-1.38 | ||
>30 | 1.91 | 0.53-6.84 | 1.50 | 0.80-2.82 | ||
Tobacco users | 0.045 | |||||
No | 1.00 | |||||
Yes | 1.52 | 1.01-2.28 | ||||
ASAd score | 0.155 | < 0.001 | ||||
ASA 1 | 1.00 | 1.00 | ||||
ASA 2 | 0.63 | 0.33-1.19 | 0.51 | 0.36-0.73 | ||
ASA >2 | 0.00 | |||||
Tumor size (cm) | 0.232 | 0.655 | ||||
<2 | 1.00 | 1.00 | ||||
2-5 | 0.58 | 0.27-1.24 | 1.09 | 0.75-1.58 | ||
>5 | 0.94 | 0.39-2.25 | 1.28 | 0.76-2.14 | ||
Metastatic cancer | 0.018 | |||||
No | 1.00 | |||||
Yes | 0.34 | 0.13-0.91 | ||||
Indication of mastectomy | 0.024 | |||||
Clinicobiological characteristics of cancer | 1.00 | |||||
Failure conservative surgery | 1.27 | 0.84-1.91 | ||||
Local recurrence | 2.09 | 1.23-3.55 | ||||
Chemotherapy | 0.748 | |||||
No | 1.00 | |||||
Adjuvant | 0.94 | 0.60-1.47 | ||||
Neoadjuvant | 0.81 | 0.46-1.43 | ||||
Radiotherapy | < 0.001 | |||||
No | 1.00 | |||||
Yes | 0.57 | 0.38-0.86 | ||||