| Topic | Mean score N = 268 | Extremes score |
| Overall knowledge/51 | 25.4 ± 1.0 | 1 - 47 |
| General knowledge/18 | 10.4 ± 0.4 | 0 - 18 |
| Treatment/6 | 2.8 ± 0.2 | 1 - 6 |
| Signs of hypoglycemia/6 | 2.8 ± 0.2 | 0 - 6 |
| Treatment of hypoglycemia/3 | 1.7 ± 0.2 | 1 - 3 |
| Effect of physical exercice/3 | 1.7 ± 0.2 | 1 - 3 |
| Diet/3 | 0.5 ± 0.1 | 1 - 3 |
| Effect of food on glycemia/5 | 2.8 ± 0.2 | 0 - 5 |
| Diabetic foot care/3 | 1.5 ± 0.9 | 1 - 3 |
| Glycemia target/1 | 0.3 ± 0.3 | 0 - 1 |
| Glycated haemoglobin/3 | 0.3 ± 0.1 | 1 - 3 |