Multivariate analysis of the predicted CRRT initiation
PCT
As is well known, there are several factors that influence doctors' decisions on the initiation of CRRT. As a result, we included variables that could affect decision-making, omitted confounding variables, and conducted a multivariate analysis. Urinary output 2 h after FST was a predictor of CRRT initiation (Multivariate analysis of predicting CRRT initiationFST, furosemide stress testing; Scr, serum creatinine; PCT, procalcitonin; NGAL, neutrophil gelatinase-associated lipocalin