The effect of low central venous pressure on hepatic surgical field bleeding and serum lactate in patients undergoing partial hepatectomy: a prospective randomized controlled trial

Table 6 Results of the ordered logistic regression analysis of hepatic surgical field bleeding

Risk factor	Odds ratio	95% CI	P value
Primary HCC = 1; liver metastasis = 2	1.68	0.86----3.49	0.159
No cirrhosis = 1; presence of cirrhosis = 2	3.28	1.39----7.76	0.007*
Minor hepatectomy =1; major hepatectomy =2	1.48	0.76----2.73	0.249
Frequency of ephedrine dosing	0.99	0.73----1.33	0.928
Frequency of additional fluid	1.32	0.84----2.08	0.236
SBP during PTC	0.97	0.94----1.01	0.107
Duration of PTC	1.02	1.00----1.04	0.100
Group F	5.04	2.38----10.69	0.000*
Group L	1

Group F: the fluid restriction group; Group L: the fluid restriction + low CVP group; HCC Hepatocellular carcinoma, SBP Systolic blood pressure, PTC Portal trail clamping. * P < 0.05

ISSN: 1471-2482