NPPB and chronic kidney disease: After adjusting for age ≥ 75 years (Model 2), the presence of type 2 diabetes mellitus, CKD stages 1–3, LAVI ≥40 mL/m2, NT-proBNP ≥ 1440 pmol/mL, adropin ≤ 2.95 ng/mL had discriminative values for AF.