Variable | Possible options | frequency | Percentage (%) |
---|---|---|---|
Erectile dysfunction | Yes | 45 | 11 |
 | No | 364 | 89 |
Current hypertension or abnormal cholesterol | Yes | 28 | 6.8 |
 | No | 381 | 93.2 |
Specific chronic disease | Hypertension | 26 | 89.7 |
 | Abnormal cholesterol | 3 | 10.3 |
Other major diseases | Yes | 35 | 8.6 |
 | No | 374 | 91.4 |
Specific major illness | Diabetes | 19 | 54.3 |
 | Kidney disease | 4 | 11.4 |
 | HIV | 7 | 20 |
 | Asthma | 3 | 8.6 |
 | Cardiovascular disease | 2 | 5.7 |
Past surgical history | Yes | 16 | 3.9 |
 | No | 393 | 96.1 |
Type of surgery | Appendectomy | 9 | 56.3 |
 | Testicular | 2 | 12.5 |
 | Abdominal | 3 | 18.8 |
 | Cardiac | 2 | 12.5 |