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Fig. 3 | BMC Nephrology

Fig. 3

From: Longitudinal trajectory of acidosis and mortality in acute kidney injury requiring continuous renal replacement therapy

Fig. 3

Kaplan–Meier survival curves of pH clusters for all-cause mortality. 1st cluster, consistently normal pH levels on CRRT; 2nd cluster, suboptimal pH trajectory with initial pH 7.3, and gradually approached 7.4; 3rd cluster, recovering acidosis from pH 7.2 to 7.3; 4th cluster, aggravating tendency of acidosis from pH 7.3 to 7.2; 5th cluster, uncorrected pH trajectory less than 7.2

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BMC Nephrology

ISSN: 1471-2369

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