Table 2 Anthropometric status, physical performance and SF36 dimensions according to the lifestyle intervention groups with and without meal replacement
Lifestyle intervention without meal replacement | Lifestyle intervention with meal replacement | |||||||
|---|---|---|---|---|---|---|---|---|
Measure | Baseline | 12-month follow-up | Mean difference | Pre-Post difference (p-value) | Baseline | 12-month follow-up | Mean difference | Pre-Post difference (p-value) |
Body weight (kg) | 97.4 ± 10.8 | 90.8 ± 12.1 | -6.6 ± 6.6 | 0.000 | 97.4 ± 10.9 | 89.8 ± 12.7 | -7.6 ± 7.9 | 0.000 |
Body mass index (BMI; kg/m2) | 35.5 ± 2.98 | 33.1 ± 3.63 | -2.4 ± 2.34 | 0.000 | 35.5 ± 3.03 | 32.8 ± 4.12 | -2.8 ± 2.78 | 0.000 |
Physical performance (watt/kg) | 1.31 ± 0.33 | 1.51 ± 0.38 | 0.20 ± 0.27 | 0.000 | 1.31 ± 0.27 | 1.52 ± 0.41 | 0.23 ± 0.36 | 0.000 |
Sport activity (h/week) | 1.37 ± 2.12 | 3.10 ± 2.80 | 1.73 ± 2.59 | 0.000 | 1.30 ± 2.13 | 2.88 ± 2.39 | 1.57 ± 2.83 | 0.000 |
Total leisure time activity (h/week) | 6.41 ± 5.79 | 8.79 ± 5.33 | 2.38 ± 4.28 | 0.000 | 6.91 ± 6.10 | 9.32 ± 5.90 | 2.42 ± 4.32 | 0.000 |
Physical function | 79.8 ± 13.95 a | 88.5 ± 12.77 | 8.9 ± 14.66 | 0.000 | 76.2 ± 15.49 a | 86.3 ± 16.68 | 10.3 ± 18.10 | 0.000 |
Functional role | 82.5 ± 31.85 | 85.3 ± 31.39 | 3.6 ± 41.24 | 0.273 | 79.8 ± 30.84 | 84.7 ± 31.09 | 5.6 ± 40.14 | 0.048 |
Body pain | 73.3 ± 23.94 a | 76.4 ± 26.87 | 3.7 ± 25.87 | 0.052 | 67.9 ± 24.90 a | 74.4 ± 25.34 | 6.2 ± 27.43 | 0.001 |
General health | 65.8 ± 16.32 a | 74.1 ± 16.19 | 9.1 ± 17.20 | 0.000 | 61.4 ± 16.21 a | 70.8 ± 16.84 | 9.4 ± 17.90 | 0.000 |
Vitality | 57.2 ± 15.97 b | 65.1 ± 17.30 | 8.4 ± 17.79 | 0.000 | 52.4 ± 17.26 b | 63.3 ± 16.09 | 11.0 ± 18.76 | 0.000 |
Social function | 86.4 ± 18.23 a | 87.7 ± 19.49 | 2.1 ± 23.30 | 0.164 | 81.5 ± 21.48 a | 85.8 ± 18.47 | 4.4 ± 26.27 | 0.020 |
Role-emotional | 85.3 ± 29.90 | 83.7 ± 33.19 | 0.4 ± 37.40 | 0.990 | 80.2 ± 34.07 | 84.3 ± 31.67 | 4.8 ± 36.99 | 0.086 |
Mental health | 72.1 ± 15.70 a | 75.0 ± 15.92 | 3.6 ± 14.91 | 0.001 | 69.3 ± 14.55 a | 74.0 ± 15.32 | 4.8 ± 16.78 | 0.000 |
Physical component summary | 48.2 ± 7.43 | 51.5 ± 8.19 | 3.3 ± 5.24 | 0.000 | 46.6 ± 8.10 | 50.7 ± 8.82 | 4.1 ± 7.42 | 0.000 |
Mental component summary | 50.2 ± 9.33 | 50.7 ± 10.11 | 0.5 ± 1.59 | 0.145 | 48.7 ± 9.72 | 50.3 ± 9.80 | 1.6 ± 5.68 | 0.010 |