Table 3 The Comparison of mean scores of BASNEF model constructs between the intervention and control groups before and two months after educational intervention (Between-group comparison)
Variable | Intervention group Mean (SD) | Control group Mean (SD) | P-value | |
|---|---|---|---|---|
Knowledge | Before intervention | 61.9 (20.4) | 63.6 (21.7) | 0.71* |
After intervention | 86.2 (13.8) | 62.4 (20.4) |  < 0.001** | |
Attitude | Before intervention | 72.8 (18.9) | 73.4 (19.6) | 0.90* |
After intervention | 81.6 (15.6) | 72.9 (18.5) | 0.02** | |
Behavioral intention | Before intervention | 67.5 (19.3) | 70.6 (15.9) | 0.45* |
After intervention | 82.7 (10.9) | 70.9 (14.4) |  < 0.001** | |
Behavior | Before intervention | 54.1 (25.6) | 56.8 (21.04) | 0.61* |
After intervention | 66.2 (18.5) | 55.3 (23.6) | 0.02** | |
Subjective norms | Before intervention | 71.8 (19.1) | 73.8 (18.1) | 0.63* |
After intervention | 77.4 (15.3) | 70.8 (17.1) | 0.04** | |
Enabling factors | Before intervention | 68.4 (19.8) | 69.6 (20.3) | 0.79* |
After intervention | 70.4 (13.3) | 69.7 (16.2) | 0.93** | |