Table 4.
Changes in the primary and secondary outcomes proposed for a full-scale trial at 1 month.
| Outcome | 0 to 1 month, mean (SD) | Adjusted between group mean differencea (95% CI) | |
| Weight (kg) | −1.03 (−1.74 to −0.33) | ||
|
|
Intervention (N=48) | −0.88 (1.34) |
|
| Control (N=26) | 0.12 (1.73) |
|
|
| Body mass index | −0.36 (−0.62 to 0.11) | ||
|
|
Intervention (N=48) | −0.32 (0.49) |
|
| Control (N=26) | 0.02 (0.63) |
|
|
| FFQb total | −0.16 (−0.41 to 0.80) | ||
|
|
Intervention (N=47) | −0.36 (0.50) |
|
| Control (N=24) | −0.20 (0.45) |
|
|
| FFQ snack | −0.19 (−0.46 to 0.08) | ||
|
|
Intervention (N=47) | −0.42 (0.51) |
|
| Control (N=24) | −0.23 (0.60) |
|
|
| FFQ drink | −0.09 (−0.47 to 0.29) | ||
|
|
Intervention (N=47) | −0.20 (0.79) |
|
| Control (N=24) | −0.11 (0.68) |
|
|
| Overeating frequency | −3.33 (−6.69 to 0.02) | ||
|
|
Intervention (N=45) | −4.99 (7.75) |
|
| Control (N=24) | −1.67 (4.27) |
|
|
| Loss of control | −4.81 (−7.81 to −1.82) | ||
|
|
Intervention (N=44) | −4.60 (7.19) |
|
| Control (N=24) | 0.21 (2.89) |
|
|
| Uncontrolled overeating (no days) | −3.82 (−6.73 to −0.90) | ||
|
|
Intervention (N=45) | −4.14 (6.85) |
|
| Control (N=24) | −0.33 (2.76) |
|
|
aAnalysis of covariance analyses of change scores with baseline body mass index value entered into the model to adjust for baseline differences.
bFFQ: Food Frequency Questionnaire.