| Risk factor |
Risk ratio (uncertainty interval) |
Number of people with the risk factor (millions) |
Attributable TB episodes (millions, uncertainty interval) |
||
| Alcohol use disorders | 3.3 | (2.1 to 5.2) | 292 | 0.74 | (0.50 to 1.0) |
| Diabetes | 1.5 | (1.3 to 1.8) | 498 | 0.37 | (0.27 to 0.49) |
| HIV infection | 16 | (14 to 18) | 38 | 0.86 | (0.70 to 1.0) |
| Smoking | 1.6 | (1.2 to 2.1) | 981 | 0.69 | (0.49 to 0.92) |
| Undernourishment | 3.2 | (3.1 to 3.3) | 711 | 2.2 | (2.0 to 2.3) |