Variables TB status Total N=415 (%)
Smear positive N=72 (%) Smear negative N=343 (%)
Age
<14
15-29
30-44
>45

2 (0.5)
35 (8.4)
23 (5.5)
12 (2.9)

17 (4.1)
111 (26.7)
111 (26.7)
104 (25.1)

19 (4.6)
146 (35.1)
134 (32.2)
116 (28.0)
Sex
Male
Female

37 (8.9)
35 (8.4)

195 (47.0)
148 (35.7)

232 (55.9)
183 (44.1)
Residence area
Urban
Rural

22 (5.3)
50 (12.1)

127 (30.6)
216 (52.0)

149 (35.9)
266 (64.1)
Religion
Orthodox
Muslim
Protestant
Catholic

67 (16.1)
5 (1.2)
0 (0.0)
0 (0.0)

296 (71.3)
30 (7.2)
13 (3.1)
4 (1.0)

363 (87.4)
35 (8.4)
13 (3.1)
4 (1.0)
Marital Status
Single
Married
Divorced
Widowed

24 (5.8)
37 (8.9)
8 (1.9)
3 (0.7)

104 (25.1)
185 (44.6)
41 (9.9)
13 (3.1)

128 (30.9)
222 (53.5)
49 (11.8)
16 (3.8)
Monthly income
<200
200-499
500-999
>1000

35 (8.4)
33 (8.0)
3 (0.7)
1 (0.2)

139 (33.5)
132 (31.8)
55 (13.3)
17 (4.1)

174 (41.9)
165 (39.8)
58 (14.0)
18 (4.3)
BCG Vaccination Status
Present
Absent

9 (2.2)
63 (15.2)

121 (29.2)
222 (53.5)

130 (31.4)
285 (68.7)
TB - Tuberculosis; BCG - Bacillus Calmat and Guerin
Table 1: Socio-demographic characteristics of study participants by TB status (N=415), Gondar University Hospital and Poly Clinic, North West Ethiopia, 2008.