Fig. 5From: Association between the triglyceride glucose (TyG) index and the risk of acute kidney injury in critically ill patients with heart failure: analysis of the MIMIC-IV databaseA: Kaplan-Meier survival analysis curve for the in-hospital mortality of the whole study population. (TyG index quartile Q1: 3.61–4.61; Q2: 4.61–4.82; Q3: 4.82–5.07; Q4: 5.07–7.18); B: Kaplan-Meier survival analysis curve for the in-hospital mortality of the AKI patients. (TyG index quartile Q1: 3.61–4.61; Q2: 4.61–4.82; Q3: 4.82–5.07; Q4: 5.07–7.18)Back to article page