Concordance between modification of diet in renal disease, chronic kidney disease epidemiology collaboration and Cockcroft-Gault equations in patients with chronic kidney disease at St. Paul’s hospital millennium medical college, Addis Ababa, Ethiopia

Table 4 Correlation between CG and MDRD and CKD-EPI formula in Patients with chronic kidney disease in renal clinic of St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia between July – September, 2016 (n = 422)

Variables	Mean ± SD	R	P-value
MDRD BSA unmodified (ml/min/1.73m²)	34.76 ± 23.6	0.94	<0.001
CG (ml/min)	30.91 ± 20.69	0.94	<0.001
MDRD BSA modified (ml/min)	33.80 ± 24.06	0.97	<0.001
CG (ml/min)	30.91 ± 20.69	0.97	<0.001
CKD-EPI (ml/min/1.73m²)	33.34 ± 23.55	0.946	<0.001
CG (ml/min)	30.91 ± 20.69	0.946	<0.001
CKD-EPI (ml/min/1.73m²)	33.34 ± 23.55	0.996	<0.001
MDRD BSA unmodified (ml/min/1.73m²)	34.76 ± 23.6	0.996	<0.001

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