Table 1.

Proportion of patients with infectious pulmonary tuberculosis with correctly applied infection control measures

Week	Face mask present, % (n)	Isolated, % (n)	Sign present, % (n)
1	0 (0/16)	19 (3/16)	19 (3/16)
2	0 (0/11)	27 (3/11)	18 (2/11)
3	7 (1/14)	21 (3/14)	0 (0/14)
4	12 (2/17)	41 (7/17)	24 (4/17)
5	8 (1/12)	33 (4/12)	25 (3/12)
6	25 (5/20)	30 (6/20)	20 (4/20)
8	25 (2/8)	50 (4/8)	25 (4/8)
9	45 (5/11)	54 (6/11)	45 (5/11)
10	25 (5/20)	75 (15/20)	25 (5/20)
11	15 (2/13)	69 (9/13)	46 (6/13)
12	33 (3/9)	44 (4/9)	22 (2/9)
13	17 (1/6)	67 (4/6)	50 (3/6)
14	15 (2/13)	46 (6/13)	38 (5/13)
17	29 (2/7)	57 (4/7)	57 (4/7)
19	0 (0/11)	55 (6/11)	9 (1/11)
20	13 (1/8)	38 (3/8)	0 (0/8)
21	17 (1/6)	50 (3/6)	67 (4/6)
27	0 (0/7)	71 (5/7)	4 (1/7)
29	0 (0/3)	67 (2/3)	33 (1/3)
32	17 (1/7)	33 (2/6)	17 (1/6)