Table 6 Between-group difference in weight, BMI, waist circumference and body composition at baseline and post-program
| Â | Â | Intervention group | Comparison group | Â | ||||
|---|---|---|---|---|---|---|---|---|
N | Mean (SD) | N | Mean (SD) | Mean diff | 95% CI | P | ||
Weight (kg) | Baseline | 43 | 90.3 (21) | 39 | 88.6 (24) | 1.7 | −8.6, 12 | 0.7 |
Post-program | 32 | 91.8 (21.3) | 37 | 88.3 (25) | 0.6 | −2.2, 1.0 | 0.4 | |
BMI (kg/m2) | Baseline | 43 | 29.8 (5.8) | 39 | 29.3 (6.3) | 0.4 | −2.2, 3.1 | 0.7 |
Post-program | 32 | 30.3 (5.8) | 37 | 29.3 (6.7) | 0.1 | 0.6, −0.4 | 0.6 | |
Waist circumference (cm) | Baseline | 41 | 105 (16) | 37 | 104 (18) | 0.6 | 7, −8 | 0.8 |
Post-program | 33 | 107 (15) | 34 | 103 (18) | 1.3 | 3, −0.7 | 0.19 | |
Percent fat | Baseline | 43 | 30.5 (8.1) | 39 | 29.3 (10.6) | 1.1 | 3, −5 | 0.5 |
Post-program | 32 | 30.7 (8.5) | 37 | 29.7 (11.1) | 0.0 | 0.9, −0.8 | 0.9 | |
Fat mass (kg) | Baseline | 43 | 28.1 (10.8) | 39 | 27.5 (15.5) | 0.6 | 5, −6 | 0.8 |
Post-program | 32 | 28.8 (11.2) | 37 | 27.9 (16.1) | 0.2 | 1.3, −0.8 | 0.6 | |
Muscle mass (kg) | Baseline | 43 | 59.1 (14.0) | 39 | 58.0 (12.7) | 1.0 | 4, −6 | 0.7 |
Post-program | 32 | 59.8 (13.2) | 37 | 57.4 (12.8) | 0.3 | 1.2, −0.4 | 0.3 | |
Fat-free mass (kg) | Baseline | 43 | 62.2 (14.7) | 39 | 61.0 (13.2) | 1.2 | 4, −7 | 0.7 |
Post-program | 32 | 62.9 (13.8) | 37 | 60.4 (13.4) | 0.2 | 1.1, −0.6 | 0.5 | |
Visceral fat (kg) | Baseline | 41 | 9.7 (4.8) | 33 | 8.3 (5.0) | 1.4 | 0.8, −3 | 0.2 |
Post-program | 30 | 9.4 (4.5) | 36 | 9.2 (6.4) | 0.1 | 0.6, −0.3 | 0.5 | |