Variable | Group | Pre-intervention M ± SD | Six months after intervention M ± SD | p-value |
---|---|---|---|---|
Awareness | Experimental | 3.22 ± 8.12 | 2.39 ± 17.10 | 0.001 |
 | Control | 3.12 ± 8.25 | 3.15 ± 8.32 | 0.257 |
 | Independent-sample T-test | 0.202 | 0.001 |  |
Attitude | Experimental | 4.48 ± 28.19 | 5.16 ± 62.20 | 0.001 |
 | Control | 4.39 ± 27.55 | 4.13 ± 29.02 | 0.208 |
 | Independent-sample T-test | 0.237 | 0.001 |  |
Perceived behavioral control | Experimental | 4.93 ± 25.26 | 5.52 ± 60.18 | 0.001 |
 | Control | 4.77 ± 26.19 | 4.21 ± 29.06 | 0.218 |
 | Independent-sample T-test | 0.242 | 0.001 |  |
Subjective norms | Experimental | 20.14 ± 4.15 | 4.86 ± 40.19 | 0.001 |
 | Control | 22.01 ± 4.04 | 24.25 ± 4.11 | 0.24 |
 | Independent-sample T-test | 0.233 | 0.001 |  |
physical activity behavioral intention | Experimental | 18.18 ± 4.10 | 42.39 ± 4.50 | 0.001 |
 | Control | 19.06 ± 4.03 | 21.03 ± 4.09 | 0.235 |
 | Independent-sample T-test | 0.228 | 0.001 |  |
Nutritional behavioral intention | Experimental | 19.80 ± 4.28 | 41.88 ± 4.35 | 0.001 |
 | Control | 22.14 ± 4.83 | 20.86 ± 4.94 | 0.231 |
 | Independent-sample T-test | 0.218 | 0.001 |  |
Physical activity performance | Experimental | 7.12 ± 2.25 | 18.08 ± 1.81 | 0.001 |
 | Control | 8.30 ± 2.18 | 9.95 ± 2.16 | 0.197 |
 | Independent-sample T-test | 0.253 | 0.001 |  |
Nutritional performance | Experimental | 7.01 ± 2.04 | 17.23 ± 2.14 | 0.001 |
 | Control | 7.22 ± 2.10 | 8.13 ± 2.15 | 0.217 |
 | Independent-sample T-test | 0.279 | 0.001 |  |