TABLE 2.

Multivariate analysis to identify risk factors for PVT after hepatectomy

	Odds ratio	95% CI	P‐value
Subsegmentectomy	0.51	0.23‐1.11	.088
Operation time ≥430 min	1.27	0.63‐2.57	.499
Pringle time ≥75 min	2.72	1.25‐5.92	.012

Abbreviation: CI, confidence interval.