Table 1.

General information of 22 high school patients with TB

	Gender		Grade			Origin		Whether received health education
	Male	Female	G1	G2	G3	Rural	Urban	Yes	No
Number of cases	9	13	6	7	9	13	9	4	18
Percentage %	63.6	36.4	27.3	36.4	63.6	59.1	40.9	18.2	81.8