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. 2011 Mar;6(3):598–604. doi: 10.2215/CJN.04970610

Table 3.

Association between total mCrCl, measured pCrCl, measured rCrCl, and MDRD estimates of CrCl and survival

Modela HR 95% CI P
Total mCrCl 0.96 0.91 to 1.02 0.16
pCrCl 1.08 0.98 to 1.2 0.12
rCrCl 0.89 0.81 to 0.98 0.01
4V-MDRD 1.06 1.03 to 1.10 0.0002
6V-MDRD 1.04 1.00 to 1.08 0.06
a

Values are expressed per 1 ml/min per 1.73 m2 of clearance adjusted for age, baseline albumin, baseline normalized protein nitrogen appearance, diabetes, and gender.