Table 2.

Univariate analyses of HCV associated factors among pregnant women in three provinces.

Classification	HCV positive (+)		HCV negative (−)		Statistical value	P value
	No	Percentage(%)	No	Percentage(%)
HBV					0.65a	0.42
Positive ( +)	7	4.86	8902	6.52
Negative (−)	137	95.14	127,631	93.48
Syphilis					–	< 0.0001b
Positive ( +)	11	7.64	610	0.45
Negative (−)	133	92.36	135,923	99.55
ICP					–	0.0009b
Yes	10	6.94	2844	2.08
No	134	93.76	133,689	97.92
Gestational hypertension					0.76a	0.38
Yes	8	5.56	5606	4.11
No	136	94.44	130,927	95.89
Gestational diabetes					0.91a	0.34
Yes	35	24.31	28,736	21.05
No	109	75.69	107,797	78.95
Gestational anemia					2.93a	0.08
Yes	40	27.78	47,196	34.57
No	104	72.22	89,337	65.43
Eclampsia					0.40a	0.53
Yes	6	4.17	4412	3.23
No	138	95.83	132,121	96.77
Placenta previa					–	0.03b
Yes	6	4.17	2209	1.68
No	138	95.83	134,243	98.32
Fetal distress					0.02a	0.90
Yes	16	11.11	15,631	11.45
No	128	88.89	120,902	88.55
Premature delivery					0.50a	0.47
Yes	12	8.33	9336	6.84
No	132	91.67	127,197	93.16
Premature rupture of membranes (PROM)					0.0035a	0.95
Yes	37	25.69	34,790	25.48
No	107	74.31	101,743	74.52
Birth weight ($\overline{x}\pm s$)	3147.91 ± 549.07		3217.56 ± 489.55		− 1.68c	0.09

^aχ² value.

^bFisher test.

^ct-test value.