Table 1.

The basic information and clinical features of the pregnant women.

		Groups				t	p value
		TDF treatment (n = 59) Mean ± SD	%	Control (n = 52) Mean ± SD	%
Pregnant women	Age (y)	28.31 ± 3.56		28.06 ± 3.42		0.379	0.705
	Pregnancy number	1.28 ± 0.451		1.25 ± 0.437		0.305	0.761
	Basal ALT level (U/L)	54.62 ± 105.7		57.5 ± 103.3		−0.145	0.88
	HBV genotype						0.809
	B2	4	6.9	3	5.8
	C2	54	93.1	49	94.2
Family status	Domicile						0.262
	Rural	33	56.9	35	67.3
	City	25	43.1	17	32.7
	Residency						0.994
	Temporary	19	32.8	17	32.7
	Resident	39	67.2	35	67.3
	Education						0.823
	Below college	39	67.2	36	69.2
	College and above	19	32.8	16	30.8
	Family incomes (year)						0.976
	<40,200 RMB	18	31.0	16	30.8
	>40,200 RMB	40	69.0	36	69.2