Table 4 Univariate and multivariate analyses of risk factors of postoperative complications after PSM.
Variables | Univariate analysis | P value | Multivariate analysis | P value | ||||
|---|---|---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | |||||
Age (years) < 60 ≥ 60 | 1 1.573 | 0.455–5.436 | 0.09 | |||||
Gender Male Female | 1 0.354 | 0.096–1.306 | 0.07 | 1 0.4 | 0.173–0.923 | 0.08 | ||
BMI (kg/m2) < 25 ≥ 25 | 1 0.741 | 0.246–2.233 | 0.59 | |||||
ASA 0–1 ≥ 2 | 1 0.517 | 0.068–3.926 | 0.98 | |||||
pT stage T1 T2-4 | 1 7.177 | 0.982–52.467 | 0.19 | |||||
pN stage N0 N1-3 | 1 8.117 | 0.629–104.796 | 0.12 | |||||
pTNM I II III | 0.018 0.055 1 | 0.0001–1.104 0.005–0.589 | 0.01 | 0.366 1 | 0.156–0.861 | 0.02 | ||
Tumor size (cm) < 5 ≥ 5 | 1 2.197 | 0.571–8.447 | 0.05 | 1 2.359 | 0.902–6.171 | 0.03 | ||
Histologic type Differentiated Undifferentiated | 1 0.903 | 0.309–2.641 | 0.52 | |||||
Staplers Circular Linea | 1 1.065 | 0.259–4.384 | 0.69 | |||||
Reconstructive method Extracorporeal Intracorporeal | 1 2.469 | 0.532–11.468 | 0.67 | |||||
