Table 2.
Spearman correlation (R) between BIA-derived and anthropometric measures of adiposity among participants in the UK Biobank.
| FMI | Body fat% | Whole body fat to whole body fat free mass | BMI | TFMI | Trunk fat % | Trunk fat to trunk fat free mass | Leg fat | Trunk to leg | WC | WHR | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Men | |||||||||||
| FMI | 1.00 | ||||||||||
| Body fat% | 0.94 | 1.00 | |||||||||
| Whole body fat to whole body fat free mass | 0.98 | 0.96 | 1.00 | ||||||||
| BMI | 0.58 | 0.45 | 0.42 | 1.00 | |||||||
| TFMI | 0.95 | 0.99 | 0.95 | 0.52 | 1.00 | ||||||
| Trunk fat % | 0.92 | 0.99 | 0.95 | 0.39 | 0.98 | 1.00 | |||||
| Trunk fat to trunk fat free mass | 0.92 | 0.99 | 0.95 | 0.39 | 0.98 | 0.99 | 1.00 | ||||
| Leg fat | −0.14 | −0.23 | −0.24 | 0.33 | −0.16 | −0.22 | −0.22 | 1.00 | |||
| Trunk to leg | 0.91 | 0.99 | 0.95 | 0.38 | 0.98 | 0.98 | 0.98 | −0.27 | 1.00 | ||
| WC | 0.54 | 0.51 | 0.48 | 0.53 | 0.54 | 0.48 | 0.48 | 0.25 | 0.50 | 1.00 | |
| WHR | 0.43 | 0.44 | 0.42 | 0.31 | 0.44 | 0.42 | 0.42 | −0.11 | 0.43 | 0.75 | 1.00 |
| Women | |||||||||||
| FMI | 1.00 | ||||||||||
| Body fat% | 0.96 | 1.00 | |||||||||
| Whole body fat to whole body fat free mass | 0.96 | 0.99 | 1.00 | ||||||||
| BMI | 0.81 | 0.64 | 0.64 | 1.00 | |||||||
| TFMI | 0.97 | 0.97 | 0.97 | 0.70 | 1.00 | ||||||
| Trunk fat % | 0.91 | 0.97 | 0.97 | 0.56 | 0.98 | 1.00 | |||||
| Trunk fat to trunk fat free mass | 0.91 | 0.96 | 0.97 | 0.55 | 0.98 | 0.99 | 1.00 | ||||
| Leg fat | 0.07 | −0.03 | −0.03 | 0.28 | 0.16 | 0.10 | 0.10 | 1.00 | |||
| Trunk to leg | 0.92 | 0.98 | 0.98 | 0.56 | 0.97 | 0.98 | 0.98 | 0.04 | 1.00 | ||
| WC | 0.61 | 0.56 | 0.56 | 0.56 | 0.58 | 0.53 | 0.52 | 0.20 | 0.55 | 1.00 | |
| WHR | 0.28 | 0.25 | 0.25 | 0.24 | 0.23 | 0.20 | 0.21 | −0.10 | 0.23 | 0.79 | 1.00 |
BMI body mass index, FMI fat mass index, TFMI trunk fat mass index, WC waist circumference, WHR waist to hip ratio.