Table 8.

Subcategory intraclass correlation coefficients for measurement of percentage body fat by DEXA and MF-BIAa

ICC for Subcategories
aOriginal ICC for all patients (n = 75) is 0.887.
Factors
gender0.833 (men, n = 41)0.823 (women, n = 34)
cystic kidneys (PCKD)0.829 (PCKD, n = 9)0.889 (non-PCKD, n = 65)
calcium antagonists0.894 (users, n = 27)0.880 (nonusers, n = 47)
Lowest 33% ICCMiddle 33% ICCHighest 33% ICC
Covariates
age0.8620.8560.916
BMI0.7540.8700.879
waist-to-hip ratio0.8850.9030.847
hydration status LBM0.8650.9150.919
ratio ECW to ICW0.9190.8310.896
creatinine clearance0.8630.9330.815