Table 2.
ANCOVAs on outcome measures using data imputation
| Outcome | Factor | Estimate (SE) | t | p |
|---|---|---|---|---|
| Kilograms (4 weeks) | Kilograms (bl) | 0.99 (0.02) | 65.32 | <.001 |
| IMP+ | −0.07 (0.26) | −0.26 | .79 | |
| IMP | 0.01 (0.26) | 0.03 | .97 | |
| BMI (4 weeks) | BMI (bl) | 0.96 (0.03) | 32.76 | <.001 |
| IMP+ | 0.01 (0.18) | 0.06 | .95 | |
| IMP | −0.02 (0.18) | −0.12 | .90 | |
| Kilocalories (4 weeks) | Kilocalories (bl) | 0.45 (0.06) | 7.66 | <.001 |
| IMP+ | −7.31 (61.53) | −0.12 | .91 | |
| IMP | −46.46 (60.90) | −0.76 | .45 | |
| HEI (4 weeks) | HEI (bl) | 0.39 (0.10) | 3.89 | <.001 |
| IMP+ | 1.07 (1.65) | 0.65 | .52 | |
| IMP | 0.07 (1.57) | 0.05 | .96 |
ANCOVA analysis of covariance; bl baseline; BMI body mass index; HEI Healthy Eating Index; IMP+ enhanced implementation intention group; SE standard error.