Table 3B.
Body composition and BMI characteristics of the six groups identified by cluster analysis in men (N = 501).
| Clusters | BMI | FM | FMI | LM | LMI | ALMI | FM/LM | SMI | tbT score | tbBMC | tbBMD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (kg/m2) | (kg) | (kg/m2) | (kg) | (kg/m2) | (kg/m2) | (g) | (g/cm2) | ||||
| Normal weight | 24.0 ± 2.1 | 13.7 ± 4.2 | 4.6 ± 1.4 | 57.0 ± 5.5 | 19.2 ± 1.4 | 8.5 ± 0.7 | 0.2 ± 0.1 | 0.36 ± 0.03 | –0.9 ± 1.0 | 2631.9 ± 418.8 | 1.1 ± 0.1 |
| (NW; n = 122; 24.4%) | |||||||||||
| Overweight A | 25.7 ± 2.8 | 15.6 ± 5.31 | 5.1 ± 1.61 | 61.8 ± 6.61 | 20.3 ± 1.31 | 9.1 ± 0.61 | 0.2 ± 0.11 | 0.36 ± 0.031 | 1.9 ± 0.61 | 3576.2 ± 401.11 | 1.4 ± 0.11 |
| (OWA; n = 20; 4.0%) | |||||||||||
| Overweight B | 26.3 ± 2.3 | 22.2 ± 5.3 | 7.5 ± 1.8 | 54.0 ± 5.3 | 18.2 ± 1.3 | 8.1 ± 0.7 | 0.4 ± 0.1 | 0.31 ± 0.02 | –0.4 ± 0.9 | 2891.4 ± 331.9 | 1.2 ± 0.1 |
| (OWB; n = 233; 46.5%) | |||||||||||
| Low Obesity A | 30.1 ± 1.6 | 23.3 ± 4.8a | 7.8 ± 1.5a | 65.8 ± 5.2a | 22.0 ± 1.1a | 9.8 ± 0.6a | 0.4 ± 0.1a | 0.32 ± 0.03a | –0.5 ± 0.9a | 2791.9 ± 347.2a | 1.6 ± 0.1a |
| (LOA; n = 34; 6.8%) | |||||||||||
| Low Obesity B | 30.4 ± 2.9 | 31.5 ± 5.4 | 10.3 ± 1.9 | 59.5 ± 5.8 | 19.3 ± 1.6 | 8.5 ± 0.8 | 0.5 ± 0.1 | 0.28 ± 0.02 | 0.7 ± 1.1 | 3391.6 ± 432.8 | 1.3 ± 0.1 |
| (LOB; n = 80; 16.0%) | |||||||||||
| Moderate Obesity | 36.6 ± 2.9 | 42.4 ± 5.1 | 13.9 ± 1.5 | 67.3 ± 7.8 | 21.9 ± 2.0 | 8.5 ± 1.1 | 0.6 ± 0.1 | 0.26 ± 0.03 | 1.6 ± 1.2 | 3667.6 ± 637.3 | 1.3 ± 0.1 |
| (MO; n = 12; 2.3%) |
Values are expressed as mean values ± SD, unless otherwise indicated.
1Significant difference between OWA and OWB (1p < 0.0001).
aSignificant difference between LOA and LOB (ap < 0.0001).
BMI, body mass index; FM, fat mass; FMI, fat mass index; LM, lean mass; LMI, non-bone lean mass index; ALMI, non-bone appendicular lean mass index; SMI, skeletal mass index; tbT-score, total body T-score; tbBMC, total body bone mineral content; tbBMD, total body bone mineral density.