Efficacy and Safety of Hepatectomy Performed with Intermittent Portal Triad Clamping with Low Central Venous Pressure

Table 4

Factors affecting delta-aspartate aminotransferase, delta-alanine aminotransferase, and delta-lactate dehydrogenase.

	Parameter estimate	Standard error	95% confidence interval	𝑡	𝑃
Factors affecting D-AST
Cumulative clamping time	0.010	0.003	0.005–0.015	3.609	<0.001
Operative time	0.0010	0.0004	0.0002–0.002	2.386	0.019
Factors affecting D-ALT
Cumulative clamping time	0.016	0.003	0.010–0.022	5.165	<0.001
Factors affecting D-LDH
Operative time	0.001	0.0002	0.0007–0.0016	5.813	<0.001

D-AST: delta-aspartate aminotransferase; D-ALT: delta-alanine aminotransferase; D-LDH: delta-lactate dehydrogenase.