Table 1: Sociodemographic and clinical characteristics of study participants with culture positive pulmonary tuberculosis.
| Characteristics | No Pulmonary Cavity N, (%) | Pulmonary Cavity N, (%) | Overall N, (%) | 
| [Sociodemographic] | |||
| Gender | |||
| Female (ref) | 98 (23%) | 93 (17%) | 191 (20%) | 
| Male | 326 (77%) | 441 (83%) | 767 (80%) | 
| Age (years) | |||
| Mean (SD) | 52 (± 14) | 51 (± 12) | 51 (± 13) | 
| Age Categories (years) | |||
| < 35 years (ref) | 41 (10%) | 41 (8%) | 82 (9%) | 
| 35-49 years | 156 (37%) | 217 (41%) | 373 (39%) | 
| 50-64 years | 166 (39%) | 191 (36%) | 357 (37%) | 
| > 65 years | 61 (14%) | 85 (16%) | 146 (15%) | 
| Occupation | |||
| Worker (ref) | 86 (20%) | 57 (11%) | 143 (15%) | 
| Student | 13 (3%) | 13 (2%) | 26 (3%) | 
| Pensioner | 21 (5%) | 19 (4%) | 40 (4%) | 
| Disabled | 18 (4%) | 64 (12%) | 82 (9%) | 
| Unemployed | 284 (67%) | 376 (70%) | 660 (69%) | 
| Education Category | |||
| Higher (ref) | 8 (2%) | 15 (3%) | 23 (2%) | 
| Specialized sec | 69 (16%) | 64 (12%) | 133 (14%) | 
| Secondary | 256 (60%) | 310 (58%) | 566 (59%) | 
| Primary | 84 (20%) | 130 (24%) | 214 (22%) | 
| No education | 5 (1%) | 8 (1%) | 13 (1%) | 
| Homeless | |||
| Sheltered (ref) | 394 (93%) | 475 (89%) | 869 (91%) | 
| Homeless | 19 (4%) | 46 (9%) | 65 (7%) | 
| [Clinical] | |||
| Multidrug Resistance | |||
| No MDR (ref) | 257 (61%) | 177 (33%) | 434 (45%) | 
| MDR | 167 (39%) | 357 (67%) | 524 (55%) | 
| Rifampin Resistance | |||
| No (ref) | 389 (92%) | 386 (72%) | 775 (81%) | 
| Yes | 35 (8%) | 148 (28%) | 183 (19%) | 
| Isoniazid Resistance | |||
| No (ref) | 389 (92%) | 380 (71%) | 769 (80%) | 
| Yes | 35 (8%) | 154 (29%) | 189 (20%) | 
| Ethambutol Resistance | |||
| No (ref) | 397 (94%) | 422 (79%) | 819 (85%) | 
| Yes | 27 (6%) | 112 (21%) | 139 (15%) | 
| HIV Status | |||
| Negative (ref) | 396 (93%) | 500 (94%) | 896 (94%) | 
| Positive | 28 (7%) | 34 (6%) | 62 (6%) | 
| Treatment Failure | |||
| No (ref) | 300 (71%) | 227 (43%) | 527 (55%) | 
| Yes | 124 (29%) | 307 (57%) | 431 (45%) |