Variables | Boys (n = 416) | |||||||
---|---|---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | |||||
B | β | B | β | B | β | B | β | |
(Constant) | 13.78 | 8.61 | 9.52 | 8.20 | ||||
Age (years) | − 0.01 | − 0.00 | − 0.01 | − 0.01 | − 0.03 | − 0.02 | − 0.03 | − 0.39 |
Religion | 0.11 | 0.03 | 0.09 | 0.02 | 0.06 | 0.01 | 0.06 | 0.38 |
Academic achievement | 0.08 | 0.03 | − 0.01 | − 0.00 | 0.02 | 0.01 | 0.03 | 0.28 |
Living condition | − 0.53 | − 0.07 | − 0.50 | − 0.06 | − 0.51 | − 0.06 | − 0.46 | − 1.44 |
Economic status | 0.19 | 0.05 | 0.15 | 0.04 | 0.15 | 0.04 | 0.13 | 0.83 |
Alcohol consumption experience | − 0.33 | − 0.08 | − 0.22 | − 0.05 | − 0.26 | − 0.06 | − 0.42 | − 2.30* |
Smoking experience | − 1.29 | − 0.27*** | − 1.06 | − 0.22*** | − 1.01 | − 0.21*** | − 0.83 | − 3.78*** |
HPV vaccine | − 0.09 | − 0.01 | − 0.06 | − 0.01 | − 0.03 | − 0.00 | 0.04 | 0.10 |
Sexual education experience | 0.33 | 0.06 | 0.30 | 0.06 | 0.34 | 0.07 | 0.11 | 0.51 |
Sexual experience | 0.24 | 0.03 | 0.32 | 0.04 | 0.22 | 0.03 | − 0.13 | − 0.43 |
Importance of HPPB | 0.03 | 0.14* | 0.02 | 0.11 | 0.02 | 1.51 | ||
Confidence in HPPB | 0.03 | 0.21** | 0.03 | 0.22** | 0.02 | 2.07* | ||
Women’s responsibility | − 0.55 | − 0.20** | − 0.27 | − 1.80 | ||||
Men’s responsibility | 0.44 | 0.14* | 0.23 | 1.41 | ||||
Perceived susceptibility | − 0.09 | − 2.85** | ||||||
Perceived severity | 0.12 | 2.44* | ||||||
Perceived benefits | 0.24 | 4.66*** | ||||||
Perceived barriers | − 0.16 | − 3.88*** | ||||||
R2 (Δ R2) | 0.11 | 0.21(0.10) | 0.23(0.02) | 0.40(0.17) | ||||
Adj R2 | 0.09 | 0.19 | 0.20 | 0.37 | ||||
F(P) | 4.84*** | 8.83*** | 8.54*** | 14.41*** |
Variables | Girls (n = 274) | |||||||
---|---|---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | |||||
B | β | B | β | B | β | B | β | |
(Constant) | 14.94 | 11.15 | 11.36 | 10.52 | ||||
Age (years) | − 0.19 | − 0.08 | − 0.24 | − 0.10 | − 0.26 | − 0.11 | − 0.27 | − 0.12 |
Religion | 0.12 | 0.03 | 0.02 | 0.00 | 0.02 | 0.00 | − 0.15 | − 0.04 |
Academic achievement | 0.28 | 0.10 | 0.20 | 0.07 | 0.22 | 0.07 | 0.20 | 0.07 |
Living condition | 0.53 | 0.07 | 0.37 | 0.05 | 0.36 | 0.05 | 0.31 | 0.04 |
Economic status | 0.26 | 0.06 | 0.24 | 0.05 | 0.22 | 0.05 | 0.31 | 0.07 |
Alcohol consumption experience | − 0.21 | − 0.05 | − 0.19 | − 0.04 | − 0.18 | − 0.04 | − 0.32 | − 0.07 |
Smoking experience | − 1.66 | − 0.26*** | − 1.58 | − 0.25*** | − 1.56 | − 0.25*** | − 1.57 | − 0.25*** |
HPV vaccine | 0.27 | 0.04 | 0.27 | 0.04 | 0.25 | 0.04 | 0.22 | 0.04 |
Sexual education experience | 0.55 | 0.11 | 0.55 | 0.11 | 0.56 | 0.11 | 0.37 | 0.07 |
Sexual experience | 0.25 | 0.03 | 0.49 | 0.07 | 0.47 | 0.06 | 0.25 | 0.03 |
Importance of HPPB | 0.05 | 0.22** | 0.05 | 0.22** | 0.04 | 0.19** | ||
Confidence in HPPB | 0.00 | 0.02 | 0.00 | 0.02 | 0.00 | − 0.00 | ||
Women’s role and/or responsibility | − 0.21 | − 0.08 | − 0.16 | − 0.06 | ||||
Men’s role and/or responsibility | 0.24 | 0.09 | 0.13 | 0.05 | ||||
Perceived susceptibility | 0.02 | 0.02 | ||||||
Perceived severity | 0.24 | 0.20** | ||||||
Perceived benefits | 0.06 | 0.05 | ||||||
Perceived barriers | − 0.27 | − 0.23*** | ||||||
R2 (Δ R2) | 0.13 | 0.18 (0.05) | 0.19 (0.01) | 0.31 (0.12) | ||||
Adj R2 | 0.10 | 0.15 | 0.14 | 0.26 | ||||
F(P) | 4.05*** | 4.90*** | 4.27*** | 6.26*** |