Table 3. Univariate analysis of clinical characteristics of patients with culture-positive drug-sensitive and drug-resistant tuberculosis (TB).

Characteristics	TB drug-sensitive, n = 160	TB drug-resistant, n = 13	OR	95% CI	p-value
Previous treatment for TB	6 (3.8)	4 (30.8)	11.41	2.72–47.79	0.001
Pulmonary TB	95 (59.4)	8 (61.5)	1.09	0.34–3.50	0.990
Extrapulmonary TB	52 (32.5)	4 (30.8)	0.92	0.27–3.14	0.900
Disseminated TB	13 (8.1)	1 (7.7)	0.94	0.11–7.83	0.960
HIV positive	11 (6.9)	1 (7.7)	1.13	0.13–9.50	0.910
DM	25 (15.6)	2 (15.4)	1.02	0.21–4.88	0.980
On immunosuppressive drugs	11 (6.9)	2 (15.4)	2.46	0.48–12.52	0.260

Data is given as n (%). OR: odds ratio; HIV: human immunodeficiency virus; DM: diabetes mellitus; CI: confidence interval.