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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: J Am Med Dir Assoc. 2010 Oct 2;12(5):377–383. doi: 10.1016/j.jamda.2010.04.008

Table 3.

Summary of Prescribing Problems for Primarily Renally Cleared Medications

Variables Using eCrClr n (%) Using eGFR n (%) Abnormal by Both n (%)
Any contraindicated medication 65 (4.98) 38 (2.91) 26 (1.99)
Any high dosage problem 92 (7.06) 42 (3.22) 37 (2.84)
Any of the above problems 155 (11.89) 78 (5.98) 62 (4.75)

eCrClr, estimated creatinine clearance via the Cockcroft-Gault equation; eGFR, estimated glomerular filtration rate via the Modification of Diet in Renal Disease equation.