Mean (95%CI) | MD (95%CI) | R2 | RMSE | CCC | |
---|---|---|---|---|---|
BIS | 37.0 (35.4, 38.5) | ||||
SWBIASeated | 37.2 (35.7, 38.7) | .08 (-.46, .62) | .88 | 2.80 | .94 |
SWBIAStand | 37.2 (35.6, 38.7) | .05 (-.49, .59) | .89 | 2.79 | .94 |
SWBIASupine | 37.1 (35.5, 38.6) |
-.05 (-.59, .49) | .89 | 2.79 | .94 |
BIS | 33.4 (31.9, 34.9) | ||||
SWBIASeated | 32.6 (31.3, 33.8) | -.78 (-1.43, -.14) |
.82 | 2.64 | .89 |
SWBIAStand | 32.5 (31.3, 33.8) | -.85 (-1.49, -.20) |
.82 | 2.66 | .89 |
SWBIASupine | 32.4 (31.1, 33.7) |
-.96 (-1.61, -.31) |
.81 | 2.72 | .88 |
BIS | 42.1 (39.6, 44.5) | ||||
SWBIASeated | 43.9 (41.7, 46.1) | 1.29 (.46, 2.13) |
.88 | 3.02 | .92 |
SWBIAStand | 43.9 (41.7, 46.0) | 1.32 (.50, 2.13) |
.89 | 2.96 | .93 |
SWBIASupine | 43.8 (41.6, 46.0) | 1.23 (.43, 2.04) |
.89 | 2.88 | .93 |
Total (n = 117) | Female (n = 69) | Male (n = 48) | |
---|---|---|---|
Age (y) | 21.4 ± 3.0 | 21.2 ± 1.8 | 21.7 ± 4.1 |
Height (cm) | 168.2 ± 8.9 | 163.4 ± 5.9 |
175.2 ± 7.8 |
Weight (kg) | 71.9 ± 18.1 | 68.2 ± 17.6 |
77.1 ± 17.7 |
BMI (kg/m2) | 25.3 ± 5.7 | 25.5 ± 6.4 | 25.0 ± 4.5 |
Body fat (%) | 28.6 ± 10.3 | 33.6 ± 8.9 |
21.5 ± 7.6 |
Fat mass (kg) | 21.2 ± 12.3 | 24.1 ± 13.2 |
17.2 ± 9.6 |
FFM (kg) | 50.7 ± 12.0 | 44.2 ± 6.7 |
60.0 ± 11.8 |
TBW (L) | 37.0 ± 8.1 | 33.4 ± 6.0 |
42.1 ± 7.9 |
White | 42 (35.9%) | 29 (42.0%) | 13 (27.1%) |
Black | 37 (31.6%) | 25 (36.2%) | 12 (25.0%) |
Asian | 32 (27.4%) | 10 (14.5%) | 22 (45.8%) |
Hispanic | 6 (5.1%) | 5 (7.2%) | 1 (2.1%) |
Normal | 66 (56.4%) | 40 (58.0%) | 26 (54.2%) |
Overweight | 33 (28.2%) | 18 (26.1%) | 15 (31.3%) |
Obese | 18 (15.4%) | 11 (15.9%) | 7 (14.6%) |
Mean (95%CI) | MD (95%CI) | R2 | RMSE | CCC | |
---|---|---|---|---|---|
DXA | 28.6 (26.7, 30.5) | ||||
SWBIASeated | 29.0 (27.4, 30.7) | .43 (-.38, 1.23) | .82 | 4.40 | .90 |
SWBIAStand | 28.9 (27.2, 30.6) | .30 (-.50, 1.10) | .82 | 4.37 | .90 |
SWBIASupine | 29.2 (27.5, 30.9) |
.62 (-.17, 1.42) | .82 | 4.37 | .90 |
DXA | 21.2 (19.0, 23.5) | ||||
SWBIASeated | 21.6 (19.5, 23.6) | .31 (-.28, .89) | .94 | 3.18 | .96 |
SWBIAStand | 21.5 (19.4, 23.5) | .22 (-.37, .80) | .93 | 3.19 | .96 |
SWBIASupine | 21.7 (19.6, 23.8) |
.45 (-.12, 1.03) | .94 | 3.15 | .96 |
DXA | 50.7 (48.5, 52.8) | ||||
SWBIASeated | 50.3 (48.3, 52.4) | -.31 (-.89, .28) | .93 | 3.18 | .96 |
SWBIAStand | 50.4 (48.4, 52.5) | -.22 (-.80, .37) | .93 | 3.19 | .96 |
SWBIASupine | 50.2 (48.1, 52.3) |
-.45 (-1.03, .12) | .93 | 3.15 | .96 |
DXA | 33.6 (31.4, 35.7) | ||||
SWBIASeated | 34.2 (32.4, 35.9) | .56 (-.35, 1.47) | .82 | 3.81 | .89 |
SWBIAStand | 33.9 (32.2, 35.7) | .34 (-.60, 1.27) | .82 | 3.88 | .89 |
SWBIASupine | 34.4 (32.7, 36.1) |
.81 (-.11, 1.73) | .83 | 3.89 | .88 |
DXA | 24.1 (20.9, 27.2) | ||||
SWBIASeated | 24.3 (21.4, 27.3) | .26 (-.35, .87) | .97 | 2.54 | .98 |
SWBIAStand | 24.2 (21.3, 27.1) | .12 (-.50, .74) | .97 | 2.57 | .98 |
SWBIASupine | 24.5 (21.6, 27.5) |
.44 (-.17, 1.05) | .97 | 2.55 | .98 |
DXA | 44.2 (42.6, 45.8) | ||||
SWBIASeated | 43.9 (42.3, 45.5) | -.26 (-.87, .35) | .86 | 2.54 | .93 |
SWBIAStand | 44.0 (42.5, 45.6) | -.12 (-.74, .50) | .86 | 2.57 | .93 |
SWBIASupine | 43.7 (42.1, 45.3) |
-.44 (-1.05, .17) | .86 | 2.55 | .93 |
DXA | 21.5 (19.3, 23.7) | ||||
SWBIASeated | 21.7 (19.9, 23.5) | .24 (-1.26, 1.74) | .56 | 5.13 | .72 |
SWBIAStand | 21.7 (19.9, 23.5) | .25 (-1.22, 1.72) | .56 | 5.00 | .73 |
SWBIASupine | 21.8 (20.0, 23.7) | .35 (-1.11, 1.81) | .57 | 4.98 | .74 |
DXA | 17.2 (14.4, 20.0) | ||||
SWBIASeated | 17.5 (15.0, 20.1) | .37 (-.77, 1.52) | .83 | 3.93 | .91 |
SWBIAStand | 17.5 (15.0, 20.0) | .36 (-.79, 1.50) | .83 | 3.90 | .91 |
SWBIASupine | 17.6 (15.1, 20.2) | .47 (-.65, 1.59) | .84 | 3.85 | .91 |
DXA | 60.0 (56.5, 63.4) | ||||
SWBIASeated | 59.6 (56.6, 62.6) | -.37 (-1.52, .77) | .90 | 3.93 | .94 |
SWBIAStand | 59.6 (56.6, 62.6) | -.36 (-1.50, .79) | .89 | 3.90 | .94 |
SWBIASupine | 59.5 (56.5, 62.5) | -.47 (-1.59, .65) | .90 | 3.85 | .94 |