Characteristics |  | Placebo n = 88 (%) | QBDT n = 93 (%) | Statisticsa/b | P value |
---|---|---|---|---|---|
Sociodemographic characteristics | |||||
 Gendera | Male | 57 (64.8) | 60 (64.5) | 0.00 | 0.97 |
Female | 31 (35.2) | 33 (35.5) | Â | Â | |
 Source of patients | Outpatient | 29 (33.0) | 36 (38.7) | 0.65 | 0.42 |
Inpatient | 59 (67.0) | 57 (61.3) | Â | Â | |
 Marital status | Unmarried | 30 (34.1) | 34 (36.6) | 0.12 | 0.73 |
Married | 58 (65.9) | 59 (63.4) | Â | Â | |
 Occupation | Worker | 13 (14.8) | 16 (17.2) | 4.84 | 0.85 |
Farmer | 15 (17.0) | 13 (14.0) | Â | Â | |
Cadre | 3 (3.4) | 4 (4.3) | Â | Â | |
Intellectual | 1 (1.1) | 3 (3.2) | Â | Â | |
Soldier | 2 (2.3) | 3 (3.2) | Â | Â | |
Staff member | 10 (11.4) | 11 (11.8) | Â | Â | |
Self-employed | 5 (5.7) | 7 (7.5) | Â | Â | |
Retired | 11 (12.5) | 5 (5.4) | Â | Â | |
Unemployed | 19 (21.6) | 23 (24.7) | Â | Â | |
Other | 9 (10.2) | 8 (8.6) | Â | Â | |
 Education level | Primary school | 16 (18.2) | 14 (15.1) | 1.20 | 0.75 |
Junior high school | 31 (35.2) | 33 (35.5) | Â | Â | |
Senior middle School | 20 (22.7) | 27 (29.0) | Â | Â | |
University and more | 21 (23.9) | 19 (20.4) | Â | Â | |
 Ageb | Mean ± SD | 39.30 ± 14.95 | 37.72 ± 15.33 | 0.70 | 0.49 |
 Height (cm) | Mean ± SD | 166.96 ± 6.56 | 167.83 ± 8.80 | 0.75 | 0.45 |
 Weight (kg) | Mean ± SD | 56.05 ± 10.06 | 55.77 ± 10.08 | 0.19 | 0.85 |
 Complications | No | 68 (77.3) | 77 (82.8) | 0.87 | 0.35 |
Yes | 20 (22.7) | 16 (17.2) | Â | Â | |
 Clinical course | Mean ± SD | 35.18 ± 47.02 | 37.72 ± 46.30 | 0.37 | 0.72 |
Laboratory and imaging examination | |||||
 Sputum smear and culture | Culture+ smear+ | 74 (84.1%) | 81 (87.1%) | 0.33 | 0.56 |
Culture+ smear- | 14 (15.9%) | 12 (12.9%) | Â | Â | |
 Drug resistance | Pyrazinamide | 15 (17.0%) | 22 (23.7%) | 1.22 | 0.27 |
Ethambutol | 17 (19.3%) | 15 (16.1%) | 0.32 | 0.57 | |
Streptomycin | 12 (13.6%) | 11 (11.8%) | 0.13 | 0.72 | |
 Lung lesion | Normal | 0 (0.0) | 0 (0.0) | 0 | 1.00 |
Abnormal | 88 (100.0) | 93 (100.0) | Â | Â | |
 Cavitation | No | 36 (40.9) | 42 (45.2) | 0.33 | 0.56 |
Yes | 52 (59.1) | 51 (54.8) | Â | Â |