Table 3.

Anti-HBs GMT in different gender groups after vaccination at two time points

Gender	Group I		Group II		Group III		Group IV		Group V		Group VI		Total
	n	GMT	n	GMT	n	GMT	n	GMT	n	GMT	n	GMT	n	GMT
One month
Male	99	304.54	50	480.82	107	294.52	65	463.39	51	103.34	48	901.29	420	337.77
Female	144	303.81	101	1239.90	143	359.95	86	445.73	59	189.30	83	1676.41	616	505.02
F		0.000		11.642		0.750		0.015		4.522		2.120		10.778
p		0.992		0.001		0.387		0.902		0.036		0.148		0.001
One year
Male	99	34.24	50	46.48	107	38.53	65	58.35	51	26.23	48	63.56	420	41.29
Female	144	33.17	101	142.43	143	31.63	86	64.35	59	40.88	83	74.64	616	50.01
F		0.096		9.291		0.427		0.057		1.391		0.251		2.457
p		0.924		0.003		0.514		0.812		0.241		0.617		0.117