Table 9.

Subcategory intraclass correlation coefficients for measurement of percentage body fat by anthropometry (skinfolds) and MF-BIAa

ICC for Subcategories
aOriginal ICC for all patients (n = 74) is 0.856.
Factors
gender0.722 (men, n = 40)0.827 (women, n = 34)
cystic kidneys (PCKD)0.884 (PCKD, n = 9)0.848 (non-PCKD, n = 64)
calcium antagonists0.834 (users, n = 28)0.866 (nonusers, n = 45)
Lowest 33% ICCMiddle 33% ICCHighest 33% ICC
Covariates
age0.7350.8570.897
BMI0.6020.8590.897
waist-to-hip ratio0.8990.8560.773
hydration status LBM0.7220.8250.893
ratio ECW to ICW0.8410.7940.890
creatinine clearance0.7840.9100.776