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Demographic characteristics and underlying diseases
| Characteristic | Value |
|---|---|
| Mean age, yr (range) | 48 (27-77) |
| Female sex, no. (%) | 15/26 (57.7) |
| Underlying diseases, no. (%) | 14/26 (53.8) |
| Tuberculosis, no. (%) | 4/26 (15.4) |
| Diabetes mellitus, no. (%) | 3/26 (11.5) |
| Bronchiectasis, no. (%) | 3/26 (11.5) |
| Pulmonary sequestration, no. (%) | 2/26 (7.7) |
| Cancer, no. (%) | 1/26 (3.8) |
| Chronic liver disease, no. (%) | 1/26 (3.8) |
