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. 2021 Feb 20;41(2):157–163. doi: 10.12122/j.issn.1673-4254.2021.02.01

4.

Accuracy of AKI diagnosis between average SCr method and eGFR 75 method [n(%)]

Diagnosis Average SCr1 eGFR 752
1Baseline serum creatinine level was estimated from average levels of SCr based on age and gender using the data of non-AKI patients. 2Estimated baseline SCr was back-calculated from the eGFR value fixed by age and gender (75 mL·min-1·1.73 m-2) using the MDRD equation.
Non-AKI 213(74.2) 232(80.8)
AKI 74(25.8) 55(19.2)
Stage 1 AKI 55(19.2) 41(14.3)
Stage 2-3AKI 19(6.6) 14(4.9)