TABLE 4.

Body volumes of the mannequin measured 9 times (3 times/d) without clothing by the 3-dimensional photonic scanner (3DPS) and water displacement techniques¹

	3DPS	Water displacement	Difference2	P3
Volumes (L)
Total body	23.87 ± 0.03	23.62 ± 0.03	−0.25 ± 0.04	0.0001
Head (top)	1.88 ± 0.02	1.82 ± 0.01	−0.06 ± 0.02	0.0149
Left arm	0.51 ± 0.00	0.53 ± 0.00	0.01 ± 0.00	0.0016
Right arm	0.42 ± 0.00	0.40 ± 0.00	−0.02 ± 0.00	0.0001
Left leg	2.33 ± 0.02	2.37 ± 0.01	0.04 ± 0.03	0.1256
Right leg	2.08 ± 0.02	2.08 ± 0.00	0.00 ± 0.02	0.9564

¹All values are x¯ ± SEM.

²The difference between water displacement and 3DPS measurements.

³t test.