Analysis of alkaline phosphatase and γ-glutamyltransferase after radiofrequency ablation of primary liver cancer: A retrospective study

Table 3 Univariate and multivariate analysis of serum alkaline phosphatase and γ-glutamyltransferase levels and progression free survival

Project	Single factor analysis (95%CI)	P value	Multivariate analysis (95%CI)	P value
ALP (> 135 U/L vs ≤ 135 U/L)	2.269 (1.536-3.352)	< 0.001	1.653 (1.001-2.729)	0.049
GGT (> 45 U/L vs ≤ 45 U/L	2.147 (1.470-3.134	< 0.001	1.949 (1.296-2.930)	0.001
Cholinesterase (< 4300 U/L vs ≥ 4300 U/L)	1.343 (0.945-1.910)	0.100	0.956 (0.623-1.469)	0.839
ALT (> 40 U/L vs ≤ 40 U/L)	1.121 (0.782-1.609	0.534	1.046 (0.689-1.588)	0.834
AST (> 35 U/L vs ≤ 35 U/L)	1.103 (0.747-1.629	0.621	0.776 (0.487-1.237)	0.286
TBil (> 30 μmol/L vs ≤ 30 μmol/L)	2.020 (1.329-3.072)	0.001	1.335 (0.765-2.329)	0.309
Alb (< 40 g/L vs ≥ 40 g/L)	1.464 (0.994-2.156)	0.054	1.119 (0.727-1.722)	0.60 g

AST: Aspartate aminotransferase; ALT: Alanine aminotransferase; ALP: Alkaline phosphatase; GGT: γ-glutamyltransferase; 95%CI: 95% confidence interval.