Evaluation of Body Composition in Hemodialysis Thai Patients: Comparison between Two Models of Bioelectrical Impedance Analyzer and Dual-Energy X-Ray Absorptiometry
Table 1
Demographic, anthropometric, and nutritional status parameters of the hemodialysis patients (mean ± SD).
Characteristics
Hemodialysis patients (mean ± SD)
Male, (%)
24 (66)
Age (years)
59.15 ± 10.67
BW (kg)
61.51 ± 12.40
BMI (kg/m2), median (IQR)
22.65 (19.31–25.90)
BMI > 23 kg/m2, n (%)
17 (47)
Waist circumference (cm)
88.90 ± 12.81
Mid-upper arm circumference (cm)
28.13 ± 4.10
Triceps skinfold thickness, mm, median (IQR)
13.60 (11.45–19.20)
MIS
A, (%)
2 (5)
B, (%)
11 (31)
C, (%)
23 (64)
BIA (InBody S10)
ECF (kg)
12.26 ± 2.17
ICF (kg)
19.10 ± 4.06
ECF/TBW
0.39 ± 0.02
BIA (InBody 720)
ECF (kg)
13.67 ± 2.68
ICF (kg)
21.28 ± 3.95
ECF/TBW
0.39 ± 0.02
nPCR (g/kg)
0.91 ± 0.20
Kt/V
1.78 ± 0.39
Dialysis vintage (years), median (IQR)
5.21 (2.22–12.74)
BIA = bioelectrical impedance analysis; BW = body weight; ECF = extracellular fluid; ICF = intracellular fluid; IQR = interquartile range; MIS = Malnutrition-Inflammation Score; SD = standard deviation; TBW = total body water; nPCR = normalized protein catabolic rate.