Risk factor | Table column head | |
Frequency | Percent | |
Smoking | 138 | 27.7 |
Overcrowding | 154 | 30.9 |
Genetic predisposition | 59 | 11.8 |
Immuno-compromised | 346 | 69.3 |
Alcohol | 43 | 8.6 |
Illegal drug use | 71 | 14.2 |