Table 1.

Socio-demographic characteristics of screened patients from Xiangya Hospital Central South University, China, 2011–2016

Characteristic	Number of patients screened	%
Total	442,121	100.00
Gender
Male	218,378	49.39
Female	223,743	50.61
Age
≤ 20	53,903	12.19
21–30	71,362	16.14
31–40	75,280	17.03
41–50	87,275	19.74
51–60	70,723	16.00
61–70	55,256	12.50
≥ 71	28,322	6.40
Anti-HIV
Positive	709	0.16
HBsAg
Positive	48,536	10.98
Anti-HCV
Positive	6331	1.43
Anti-TP
Positive	12,299	2.78