Table 1: Patients undergoing simultaneous unilateral and bilateral VEIL for penile cancer according to social and demographic characteristics, 2014.
| Variable | No | % |
| Age (years) | ||
| < 50 | 1 | 20 |
| 50-70 | 6 | 60 |
| > 70 | 1 | 20 |
| Education (complete) | ||
| Fundamental | 5 | 62.5 |
| Middle | 2 | 25 |
| Superior | 1 | 12.5 |
| Family income (minimum wage) | ||
| Until one | 5 | 62.5 |
| Between one and two | 2 | 25 |
| More than two | 1 | 12.5 |
| Risk factors | ||
| Chronic inflammatory process (balanitis) | 1 | 12.5 |
| Phimosis | 3 | 37.5 |
| HPV | 1 | 12.5 |
| Smoke | 2 | 25 |
| Trauma | 1 | 12.5 |
| Lymph node disease at initial diagnosis | ||
| Yes | 3 | 37.5 |
| No | 5 | 63.5 |
| Criteria for lymphadenectomy after penile surgery | ||
| T2 or more | 5 | 62.5 |
| G2 or more | 2 | 25 |
| Vascular or perineural invasion | 1 | 12.5 |