Type of Intervention | n | Knowledge variables % | Attitudes variables % | Practice variable % | Best scores variables % | |||||||
At least three signs of STI | The three prevention modes of HIV/AIDS | Pregnancy prevention using menstrual calendar | Favorable to do the HIV test | Dialogue with the parents | No had sex in the past three months | Had protected sex with condom use** | Knowledge Score | Attitude Score | Practice Score | |||
Control | Before | 159 | 36.5 | 56.8 | 64.2 | 49.1 | 13.8 | 64.2 | 21.1 | 12.6 | 7.6 | 71.7 |
After | 149 | 39.6 | 53.2 | 65.1 | 50.3 | 12.8 | 37.6 | 17.2 | 11.4 | 6.7 | 48.3 | |
π1 - π2* | 3.1 | −3.6 | 0.9 | 1.2 | −1 | −26.6 | −3.9 | −1.2 | −0.9 | −23.4 | ||
P value | 0.573 | 0.671 | 0.862 | 0.822 | 0.779 | 0.000 | 0.557 | 0.752 | 0.776 | 0.000 | ||
Intervention “A” | Before | 153 | 39.2 | 32 | 64.5 | 49 | 51 | 64.1 | 43.6 | 6.5 | 26.8 | 79.7 |
After | 143 | 76.2 | 44.8 | 76.2 | 61.7 | 44.1 | 42.7 | 37.8 | 30.8 | 28.4 | 64.3 | |
π1 - π2 | 37 | 12.8 | 11.7 | 12.7 | −6.9 | −21.4 | −5.8 | 24.3 | 1.6 | −15.4 | ||
P value | 0.000 | 0.024 | 0.022 | 0.029 | 0.233 | 0.000 | 0.495 | 0.000 | 0.763 | 0.003 | ||
Intervention “B” | Before | 172 | 33.7 | 33.1 | 62.1 | 53.5 | 50.6 | 72.1 | 35.4 | 11.1 | 27.3 | 82.0 |
After | 148 | 79.9 | 64.4 | 79.7 | 73.2 | 63.1 | 69.8 | 56.5 | 43.9 | 46.3 | 85.9 | |
π1 - π2 | 46.2 | 31.3 | 17.6 | 19.7 | 12.5 | −2.3 | 21.1 | 32.8 | 19 | −0.3 | ||
P value | 0.000 | 0.000 | 0.001 | 0.000 | 0.024 | 0.651 | 0.04 | 0.000 | 0.000 | 0.908 |