| <45 years of age | ≥45 years of age | ||
---|---|---|---|---|
aHR (95Â % CI) | p value | aHR (95Â % CI) | p value | |
Sex female | 0.98 (0.83–1.16) | 0.802 | 1.11 (0.86–1.44) | 0.423 |
Anatomic site of TB | ||||
 Pulmonary | Reference |  | Reference |  |
 Extra-pulmonary | 1.16 (0.92–1.47) | 0.213 | 1.20 (0.84–1.69) | 0.313 |
 Both | 1.52 (1.14–2.01) | 0.004 | 1.21 (0.72–2.05) | 0.473 |
Prior TB | 1.10 (0.92–1.33) | 0.299 | 1.31 (1.01–1.70) | 0.042 |
HIV infected | 3.16 (2.34–4.27) | <0.001 | 1.18 (0.87–1.59) | 0.282 |
TB smear result | ||||
 Smear negative | Reference |  | Reference |  |
 Smear positive | 0.99 (0.81–1.21) | 0.904 | 0.76 (0.56–1.02) | 0.068 |
 No smear performed | 1.21 (0.94–1.56) | 0.142 | 0.87 (0.57–1.31) | 0.501 |