| Qualification | Group 1 | Group 2 | Group 3 |
| Correct answers % | Correct answers % | Correct answers % | |
| Age more 40 years | 79.5 | 45.9 | 31.6 |
| Family history of cancer | 86.4 | 70.3 | 57.9 |
| Crohn's disease or RCH | 84.1 | 59.5 | 42.1 |
| Diabete | 15.9 | 16.21 | 10.5 |
| Lynch syndrome | 79.5 | 29.7 | 21.1 |
| Polyp at the colon | 86.4 | 59.5 | 31.6 |
| FAP | 86.4 | 48.6 | 31.6 |
| Tabacco | 79.5 | 70.3 | 89.5 |
| Alcohol | 72.7 | 75.7 | 89.5 |
| Red meat | 86.4 | 83.8 | 84.2 |
| Processed meats | 84.1 | 75.7 | 63.2 |
| Meat cooked at high temperature | 25 | 37.8 | 36.8 |
| Diet low in fiber | 81.8 | 56.8 | 47.4 |
| Too salty food | 27.3 | 29.7 | 15.8 |
| Obesity | 70.5 | 32.4 | 36.8 |
| Regular physical activity | 77.3 | 91.9 | 89.5 |
| Diets high in vegetables and fruits | 93.2 | 97.3 | 89.5 |