Table 3.

Clinical condition vs blood-borne viral infection

Clinical condition	Different viral infection positive									Total virus negative	Total number tested
	HCV	HBV	HIV	HDV	HCV and HBV	HCV and HIV	HBV and HIV	HCV, HBV and HIV	Total virus positive
Acute liver disease	-	19	10	4	-	-	2	-	35	92	127
Chronic liver disease except cirrhosis	13	11	17	8	6	6	6	4	71	85	156
Cirrhosis	12	5	-	-	2	-	1	-	20	65	85
Others	4	14	-	-	-	-	-	-	18	126	144
Total	29	49	27	12	8	6	9	4	144	368	512

χ² = 41.631 for df = 3, P < 0.01. χ² is calculated for clinical condition against total viral infection.