TABLE 3.
Variation of body composition between first and last consultation in the overall population and the three groups
| Overall (n = 14,256) |
F group (n = 6,189) |
UM group (n = 3,473) |
SM group (n = 3,488) |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nmiss | Mean | SD | Nmiss | Mean | SD | Nmiss | Mean | SD | Nmiss | Mean | SD | Crude P1 | Adjusted P2 | |
| FM, kg | 0 | 32.74 | 9.09 | 0 | 30.99a | 8.59 | 0 | 32.54b | 8.63 | 0 | 36.03c | 9.51 | <0.001 | <0.001 |
| FM, % | 0 | 38.32 | 6.74 | 0 | 36.98 | 7.01 | 0 | 38.52 | 6.16 | 0 | 40.53 | 6.2 | <0.001 | <0.001 |
| FFM, kg | 0 | 50.59 | 8.96 | 0 | 50.09a | 8.89 | 0 | 50.57a | 8.94 | 0 | 51.52a | 9.05 | <0.001 | 0.3130 |
| FM/FFM ratio | 0 | 0.65 | 0.15 | 0 | 0.62a | 0.15 | 0 | 0.65b | 0.15 | 0 | 0.70c | 0.15 | <0.001 | <0.001 |
| FM variation, kg | 0 | −2.9 | 6.38 | 0 | 0.45 | 4.29 | 0 | −2.7 | 4.89 | 0 | −9.05 | 6.26 | <0.001 | <0.001 |
| FM variation, % | 0 | −7.81 | 18.3 | 0 | 1.92 | 14.83 | 0 | −8.21 | 14.7 | 0 | −24.69 | 14.3 | <0.001 | <0.001 |
| Contribution of adiposity in the weight loss | 3,850 | 84.67 | 116.6 | 3016 | 99.32 | 176.37 | 722 | 79.54 | 89.2 | 112 | 75.07 | 37.73 | <0.001 | <0.001 |
Mean values with different superscript letters were significantly different (P < 0.05).
1
GLM tests.
2
GLM tests adjusted for age, gender, year of recruitment and BMI level at inclusion. F: failure group; SM: successful maintenance group; UM: unsuccessful maintenance group.