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Table 4 Intraclass-correlation coefficients for eGFR according to different equations

From: Kidney function and clinical recommendations of drug dose adjustment in geriatric patients

eGFR (ml/min/1.73 m2)

CG (95% CI)

Hoek (95% CI)

Grubb (95% CI)

Perkins (95% CI)

MDRD

0.87 (0.81-0.91)

0.76 (0.66-0.83)

0.65 (0.53-0.75)

0.73 (0.63-0.81)

CG

 

0.69 (0.57-0.78)

0.54 (0.39-0.66)

0.63 (0.50-0.73)

Hoek

  

0.90 (0.85-0.93)

0.98 (0.97-0.98)

Grubb

   

0.96 (0.95-0.98)

  1. CG = Cockroft-Gault; MDRD = Modification of Diet in Renal Disease;
  2. 95% CI = 95% confidence interval.