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Baseline characteristics among cases and controls.
| Controls (N = 612) | Cases (N = 317) | |
|---|---|---|
| Age | ||
| Mean (SD) | 54.4 (14.5) | 47.0 (16.0) |
| Gender, n (%) | ||
| Male | 410 (67.0%) | 237 (74.8%) |
| Female | 202 (33.0%) | 80 (25.2%) |
| Comorbidities, n (%) | ||
| Type 2 Diabetes | 164 (26.8%) | 113 (35.6%) |
| Past History of PTB | 79 (12.9%) | 59 (18.6%) |
| HIV | 27 (4.4%) | 20 (6.3%) |
| Days between Specimen Collection and CXR, n (%) | ||
| Mean (SD) | 5.2 ± 19.8 | 5.1 ± 16.9 |
| Median (IQR) | 2.0 (1.0, 4.0) | 2.0 (1.0, 3.0) |
