Table 2. Distribution of the risk factors according to gender.

Risk Factors	Gender		x (2)	p-value
	Male No. (%)	Female No. (%)
HBsAg (+) Spouse	10 (13.5)	19 (34.5)	8.00	< 0.001
Hemodialysis (+)	24 (32.5)	15 (27.3)	0.39	0.52
HBsAg (+) Parents	20 (27.0)	8 (14.5)	2.89	0.09