Table 2.

Total and segmental body composition estimates by DXA and BIA

	DXA Mean (SD)	BIA Mean (SD)	p value for Paired Sample t-test	Cohen’s d	Pearson r
Total body
Total mass, kg	82.56 (22.15)	81.58 (21.85)	.11	.31	.99**
Fat mass, kg	27.92 (13.36)	23.76 (11.17)	.14	..95	.95**
Lean mass, kg	51.77 (13.13)	54.89 (14.92)	<.001	1.17	.99**
Arm
Total mass, kg	9.33 (2.99)	8.54 (2.79)	<.001	1.08	.97**
Right arm	4.70 (1.49)	3.76 (1.20)	<.001	2.15	.97**
Left arm	4.63 (1.51)	4.79 (1.60)	.05	.41	.97**
Fat mass, kg	3.01 (1.32)	2.59 (1.31)	<.001	.80	.92**
Right arm	1.51 (.65)	1.31 (.12)	<.001	.37	.92**
Left arm	1.50 (.67)	1.28 (.64)	<.001	.89	.93**
Lean mass, kg	5.93 (2.32)	6.91 (2.68)	<.001	1.24	.96**
Right arm	2.99 (1.16)	3.53 (1.34)	<.001	1.36	.96**
Left arm	2.94 (1.15)	3.38 (1.34)	<.001	1.10	.96**
Leg
Total mass, kg	29.20 (7.42)	26.46 (6.49)	<.001	1.64	.98**
Right leg	14.71 (3.74)	13.22 (3.23)	<.001	1.73	.98**
Left leg	14.49 (3.68)	13.24 (3.25)	<.001	1.54	.98**
Fat mass, kg	9.46 (3.96)	7.52 (2.92)	.001	.96	.87**
Right leg	4.76 (2.01)	3.77 (1.47)	<.001	.96	.87**
Left leg	4.70 (1.95)	3.75 (1.45)	<.001	.93	.86**
Lean mass, kg	18.68 (5.33)	18.35 (5.48)	.19	.25	.97**
Right leg	9.41 (2.69)	9.14 (2.71)	.03	.41	.97**
Left leg	9.27 (2.64)	9.22 (2.78)	.70	.07	.97**
Trunk
Total mass, kg	39.45 (11.85)	40.40 (12.12)	.09	.32	.97**
Fat mass, kg	14.57 (8.59)	14.35 (7.88)	.68	.08	.94**
Lean mass, kg	24.00 (5.38)	29.58 (6.89)	<.001	2.43	.96**