Race

Visit vs Cell mass as a percentage of total body weight
N Mean StdDev Median Min Max Unknown Total
Visit 5 717 31.0 ± 7.2 31.0 13.4 61.0 18 735
Participant's age (category) vs Cell mass as a percentage of total body weight
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 640 31.1 ± 7.2 31.1 13.4 61.0 18 658
5-14 yrs old 47 35.2 ± 5.9 35.5 21.0 46.5 17 64
15-24 yrs old 112 33.6 ± 7.6 34.0 13.4 56.6 - 112
25-34 yrs old 62 32.7 ± 6.9 33.8 17.8 45.3 - 62
35-44 years 98 29.8 ± 6.9 29.4 17.9 43.5 - 98
45-54 years 147 29.5 ± 7.1 28.3 15.9 43.8 1 148
55-64 years 84 29.2 ± 6.4 28.5 17.3 43.4 - 84
65-74 years 57 29.9 ± 6.1 31.3 17.6 40.0 - 57
75-84 years 31 31.1 ± 7.5 30.7 20.7 61.0 - 31
85 years or older 2 35.6 ± 0.0 35.6 35.6 35.6 - 2
Participant's sex vs Cell mass as a percentage of total body weight
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 717 31.0 ± 7.2 31.0 13.4 61.0 18 735
Female 397 26.4 ± 5.5 25.8 13.4 61.0 9 406
Male 320 36.6 ± 4.5 36.2 25.4 56.6 9 329
Participant's race vs Cell mass as a percentage of total body weight
Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 717 31.0 ± 7.2 31.0 13.4 61.0 18 735
White 302 31.2 ± 6.9 31.4 14.7 61.0 2 304
Black 394 30.7 ± 7.4 30.5 13.4 47.9 15 409
More than one race 21 32.3 ± 7.0 32.1 21.2 45.7 1 22