Table 4.

Significant predictors of 30-d overall morbidity among patients undergoing hepatectomy for neuroendocrine liver metastases based on multivariate stepwise logistic regression analysis

	OR	95%CI	P value
ASA class ≥ 3	2.089	1.197-3.645	0.0095
Normal liver texture	0.641	0.433-0.950	0.0266
Open approach	1.867	1.148-3.036	0.0118
Right hepatectomy	1.618	1.014-2.582	0.0437
Intraoperative ablation	0.697	0.473-1.029	0.0697
Biliary reconstruction	2.802	0.870-9.021	0.0842
Operative time > 230 min	1.731	1.168-2.565	0.0062

OR: Odds ratio; CI: Confidence intervals; ASA: American Society of Anesthesiologists.