Table 2 Baseline fat intake and psychosocial determinants, and residual change scores for the same variables by experimental condition
| Â | Condition | Pre | Residual changes score |
|---|---|---|---|
|  | (n) | (Mean ± SD) | (Mean ± SD) |
Fat intake (g/day) | I (415) | 97.05 ± 38.50 | -15.12 ± 31.58 |
|  | C (388) | 97.80 ± 38.97 | -6.47 ± 30.95 |
Attitude | I (415) | 3.55 ± 0.61 | 0.01 ± 0.54 |
|  | C (388) | 3.47 ± 0.58 | 0.02 ± 0.52 |
Self-efficacy | I (415) | 3.48 ± 0.80 | 0.01 ± 0.75 |
|  | C (388) | 3.53 ± 0.77 | 0.06 ± 0.75 |
Social support | I (415) | 2.07 ± 0.74 | 0.03 ± 0.62 |
|  | C (388) | 1.98 ± 0.68 | -0.02 ± 0.72 |
Perceived benefits | I (415) | 3.18 ± 0.85 | 0.05 ± 0.76 |
|  | C (388) | 3.12 ± 0.79 | -0.02 ± 0.74 |
Perceived barriers | I (415) | 2.15 ± 0.69 | 0.03 ± 0.63 |
|  | C (388) | 2.27 ± 0.67 | -0.07 ± 0.65 |