Table 2.

Comparison of primary clinical data between patients with BCS duration time less than one year and BCS duration time more than one year.

	n	BCS duration time		P
		<1year (n=55)	>1year (n=58)
Age		49.5 ± 14.5	48.9 ± 14.5	0.83
Gender				0.08
male	73	31	42
female	40	24	16
Hepatic venous outflow tract obstruction subtype				0.60
obstruction of IVC	50	27	23
hepatic vein occlusion	13	6	7
Mixed type	50	22	28
HBsAg				0.67
positive	5	3	2
negative	108	52	56
Laboratory examination
ALT				<0.01
<40 U/L	87	34	53
>40 U/L	26	21	5
AST				0.02
<40 U/L	78	32	46
>40 U/L	35	23	12
Total bilirubin				0.82
<21 μM/L	44	22	22
>21 μM/L	69	33	36
albumin				0.31
>35 g/L	79	36	43
<35 g/L	34	19	15
PT-INR				0.99
<1.2	74	36	38
>1.2	39	19	20
PLT				0.79
>100*1012/L	59	28	31
<100*1012/L	54	27	27
WBC				0.79
>4*109/L	61	29	32
<4*109/L	52	26	26
Hb				0.76
>131 g/L	62	31	31
<131 g/L	51	24	27
Hepatic encephalopathy				0.74
+	9	5	4
–	104	50	54
ascites				<0.01
+	49	33	17
–	64	23	41