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. 2021 May 28;8:647023. doi: 10.3389/fmed.2021.647023

Figure 3.

Figure 3

Temporal progression of laboratory tests, vital signs, and blood gases with t = 0 representing day of AKI onset in HA-AKI patients. No-AKI patient data were centered around the third day after hospital admission. For CA-AKI, t = 0 was taken as the day of hospital admission when Cr was already elevated. No AKI, non-AKI; CA-AKI, community-acquired AKI; HA-AKI, hospital-acquired AKI. Values are normalized by dividing all data points by value of reading at time 0 of the no-AKI group. Cr, creatinine; BNP, brain natriuretic peptide; ALT, Alanine Aminotransferase; AST, aspartate aminotransferase; PROCAL, procalcitonin; CRP, C-reactive protein; LDH, lactate dehydrogenase; WBC, white blood cell; DBP, diastolic blood pressure; SBP, systolic blood pressure. Error bars are SEM. *p < 0.05 between HA-AKI and CA-AKI, #p < 0.05 between HA-AKI and no AKI, $p < 0.05 between CA-AKI and no AKI.