| <45 years | ≥45 years | ||
---|---|---|---|---|
aHR (95Â % CI) | p value | aHR (95Â % CI) | p value | |
Sex female | 0.84 (0.45–1.54) | 0.565 | 0.82 (0.51–1.30) | 0.391 |
Anatomic site of TB | ||||
 Pulmonary | Reference |  | Reference |  |
 Extra-pulmonary | 1.10 (0.45–2.67) | 0.835 | 1.36 (0.76–2.44) | 0.295 |
 Both | 1.37 (0.32–5.09) | 0.671 | 1.22 (0.38–3.93) | 0.744 |
Prior TB | 1.64 (0.85–3.17) | 0.139 | 1.33 (0.85–2.07) | 0.206 |
TB smear result | ||||
 Smear negative | Reference |  | Reference |  |
 Smear positive | 0.41 (0.19–0.90) | 0.027 | 0.57 (0.35–0.93) | 0.025 |
 No smear performed | 1.02 (0.33–3.18) | 0.970 | 0.87 (0.42–1.77) | 0.697 |