Table 2.
Comparison of body composition between groups.
| Variable | Intervention group (n=25) | Control group (n=24) | ANCOVAa | Partial ε2 | R2 (adjusted R2) | Power | ||||||
|
|
Pretest, mean (SD) | Posttest, mean (SD) | Pretest, mean (SD) | Posttest, mean (SD) | F value (df=1) | P value |
|
|
|
|||
| Body weight (kg) | 75.84 (15.52) | 76.25 (15.52) | 76.71 (13.19) | 76.80 (13.27) | 0.294 | .59 | 0.006 | 0.982 (0.981) | 0.083 | |||
| Body fat percentage | 29.90 (5.93) | 29.44 (6.18) | 28.84 (5.11) | 29.02 (5.87) | 0.970 | .33 | 0.021 | 0.858 (0.852) | 0.161 | |||
| BMI (kg/m2) | 27.07 (4.46) | 27.19 (4.45) | 27.05 (4.19) | 27.73 (3.91) | 0.181 | .67 | 0.004 | 0.918 (0.914) | 0.070 | |||
| Basal metabolic rate (kJ/m2·h) | 1619.60 (271.51) | 1620.08 (280.31) | 1657.75 (221.61) | 1648.12 (232.62) | 0.325 | .57 | 0.007 | 0.941 (0.938) | 0.086 | |||
aANCOVA: analysis of covariance.