Variables | Minimum | Maximum | Before the Intervention | After the Intervention | p-value* |
(Mean±SD) | (Mean±SD) | ||||
Knowledge | 0 | 13 | 9.83±2.58 | 10.93±2.25 | <0.001 |
Attitude | 14 | 70 | 50.65±7.00 | 51.73±5.58 | 0.017 |
Dietary habits | 10 | 50 | 32.73±4.98 | 33.97±4.45 | <0.001 |