Table 1. Results of TB screening during physical examination for the school freshmen entrances from 2011 to 2016.

Year	Enrollment of freshmen	Accepted TB screening		TST≥15mm		Active pulmonary TB
		n	%	n	%	n	1/105
2011	211035	153493	72.73	7666	4.99	52	33.88
2012	210834	145548	69.03	3434	2.36	57	39.16
2013	216227	127299	58.87	4256	3.34	73	57.34
2014	229500	179153	78.06	7101	3.96	48	26.79
2015	217650	173789	79.85	5669	3.26	72	41.43
2016	244795	219927	89.84	5746	2.61	41	18.64
Total	1330041	999209	75.13	33872	3.39	343	34.32