Table 5 Univariate and multivariate regression analyses of anastomosis failure in 845 patients
Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
OR (95% CI) | P-value | OR (95% CI) | P-value | |
Age (≥ 60/ < 60 years) | 0.472 (0.235–0.948) | 0.035 | 0.505 (0.246–1.038) | 0.063 |
Gender (male/female) | 1.781 (0.853–3.717) | 0.127 | ||
BMI (≥ 25/ < 25 kg/m2) | 1.293 (0.672–2.490) | 0.442 | ||
ASA (I-II/III) | 0.331 (0.079–1.393) | 0.132 | ||
Tumor location (sigmoid/rectal) | 0.710 (0.362–1.392) | 0.319 | ||
nCRT (yes/no) | 2.477 (1.195–5.133) | 0.017 | 2.782 (1.076–7.193) | 0.038 |
LCA retention (yes/no) | 0.433 (0.204–0.916) | 0.029 | 0.547 (0.252–1.380) | 0.187 |
CEA (≥ 5/ < 5 ng/L) | 0.886 (0.433–1.814) | 0.741 | ||
T stage (T0-T2/T3-T4) | 0.222 (0.013–3.744) | 0.297 | ||
N stage(N0/N1-N2) | 1.087 (0.503–2.350) | 0.831 | ||
M (0/1) | 1.873 (0.549–6.389) | 0.316 | ||
PDM (yes/no) | 9.810 (3.817–25.213) | < 0.001 | 7.601 (2.245–25.729) | 0.003 |