Table 2 Descriptive statistics, muscle and IMF distributions for AMBERS cohort
Variable | N | Â | Mean | SD | Minimum | Maximum |
|---|---|---|---|---|---|---|
Age (yrs) | 280 | 75.2 | 5.9 | 63.0 | 89.0 | |
BMI (kg/m2) | 280 | 29.37 | 5.56 | 16.41 | 48.24 | |
Calf IMF volume (cm3) | 280 | 7.41 | 3.11 | 2.77 | 21.86 | |
Calf Muscle volume (cm3) | 280 | 85.78 | 14.72 | 30.91 | 128.45 | |
Calf IMF% (%) | 280 | 7.94 | 2.85 | 3.40 | 18.41 | |
Variable & Levels | Total N | Freq | % | Â | Â | Â |
Sex | ||||||
 Female | 280 | 280 | 100.0 |  |  |  |
 Male | 280 | 0 | 0.0 |  |  |  |
Race | ||||||
 Caucasian | 280 | 279 | 99.6 |  |  |  |
 Black | 280 | 1 | 0.4 |  |  |  |
 Not at all | 279 | 98 | 35.1 |  |  |  |