Table 2.

TB knowledge of the migrants and residents in the first round survey

		Migrants %(N)	Residents %(N)	P values
1. Have you heard of TB?	Yes	74.2 (170)	87.1 (676)	P > 0.05
	No	25.8 (59)	12.9 (100)
2. Does TB have the symptom of chronic cough?	Yes	32.3 (74)	45.1 (350)	P < 0.01
	No	67.7 (155)	54.9 (426)
3. Does TB have the symptom of hemoptysis?	Yes	36.7 (84)	64.4 (500)	P < 0.01
	No	63.3 (145)	29.1 (226)
4. Is TB communicable?	Yes	62.9 (144)	82.5 (640)	P < 0.01
	No	37.1 (85)	17.5 (136)
5. Can TB be treated free?	Yes	38.0 (87)	53.2 (413)	P < 0.01
	No	62.0 (142)	46.8 (363)
6. Have you heard of TB dispensary?	Yes	61.2 (93)	58.6 (309)	P > 0.05
	No	38.8 (59)	41.4 (218)