| Presence of chronic complications | Absence of chronic complications | ||
N | % | N | % | |
Vesicular lithiasis | 145 | 41.8 | 202 | 58.2 |
Osteonecrosis of the femoral head | 43 | 12.4 | 304 | 87.6 |
Chronic osteomyelitis | 32 | 9.2 | 315 | 90.8 |
Leg ulcer | 5 | 1.4 | 342 | 98.6 |
Heart failure | 5 | 1.4 | 342 | 98.6 |
Nephropathy | 2 | 0.6 | 345 | 99.4 |