Table 3. Logistic regression analysis displaying independent predictors of the occurrence of SBP.

Variable	B	S.E.	Wald	Sig.	Exp(B)
Age, Y	0.082	0.029	8.241	0.004	1.086
Bilirubin	0.010	0.072	0.020	0.89	1.010
INR	0.165	0.585	0.080	0.78	1.180
MELD	0.100	0.090	1.233	0.27	1.105
Creatinine	0.045	0.325	0.019	0.89	1.046
TLC, ml	0.000	0.000	0.944	0.33	1.000
Platelet, ml	0.000	0.000	6.110	0.013	1.000
CRP, mg/L	0.205	0.033	37.989	<0.001	1.228
AST U/L	0.002	0.001	1.936	0.16	1.002

Abbreviations: AST, aspartate transaminase; CRP, C-reactive protein; INR, international normalized ratio; MELD, model for end-stage liver disease; SBP, spontaneous bacterial peritonitis; TLC, total leukocytic count.