borderline significantP = 0.010
Receiver operating characteristic curve analyses revealed Bonferroni‐corrected significant area under the curve (AUC) associations for all biomarkers and re‐hospitalization, except for borderline significant MR‐proADM: NT‐proBNP (AUC 0.595, 95% CI 0.525–0.666; P = 0.010), cystatin C (AUC 0.614, 95% CI 0.542–0.687; P = 0.002), copeptin (AUC 0.599, 95% CI 0.530–0.668; P = 0.007), MR‐proADM (AUC 0.597, 95% CI 0.524–0.669; P = 0.011), and CT‐pro‐ET‐1 (AUC 0.606, 95% CI 0.537–0.675; P = 0.004).