| Kind of complication | Effect if | Complication rate | |
| N | Pourcentage | ||
| Neuropathy | 150 | 88 | 57.7% |
| Erectile dysfunction | 57 | 43 | 75.0% |
| Nephropathy | 150 | 30 | 20% |
| Retinopathy | 50 | 18 | 36.0% |
| Macroangiopathy | 30 | 12 | 40% |
| Diabetic foot | 150 | 12 | 8.0% |