Study of human B7 homolog 1 expression in patients with hepatitis B virus infection

Table 1 Clinical data of these patients at the time of the first physician consultation

	Male/female	ALT	HBsAg	HBV-DNA load
AHB (n = 15)	10/5	296 ± 110	404 ± 98 ng/mL	(2 - 7) × 104 (n = 4), (3 - 6) × 105 (n = 5), (1 - 6) × 106 (n = 4), (1 - 2) × 107 (n = 2)
CHB-T (n = 12)	8/4	Normal (10-40 μ/mL)	363 ± 58 ng/mL	(3 - 7) × 105 (n = 6), (1 - 5) × 106 (n = 5), (1.1) × 107 (n = 1)
AIH (n = 3)	0/3	301 ± 79.3	Negative	Negative
HC (n = 5)	3/2	Normal (10-40 μ/mL)	Negative	Negative

AHB: Acute hepatitis B; CHB: Chronic hepatitis B virus tolerance; AIH: Autoimmune hepatitis; HC: Healthy controls; ALT: Alanine aminotransferase; HBV: Hepatitis B virus; HBsAg: Hepatitis B surface antigen.