| Males | Females | In total | ||
Before intervention | 48 | (52.7) | 43 | (47.3) | 91 |
3 months later | 41 | (54.7) | 34 | (45.3) | 75 |
Corresponding answers 1* | 38 | (57.6) | 28 | (42.4) | 66 |
Corresponding answers 2** | 26 | (54.2) | 22 | (45.8) | 48 |