ALB and chronic kidney disease: Patients with ≥67% of albumin-corrected serum calcium measurements outside or above the 2.00–2.25 mmol/L (8.0–9.0 mg/dL) range had 2.5- or 2.9-fold higher odds of developing CKD, respectively (outside: adjusted OR, 2.50; 95% CI, 1.15–5.45; P = 0.02; above: adjusted OR, 2.85; 95% CI, 1.03–7.89; P = 0.04), compared with patients with <33% of respective albumin-corrected serum calcium measurements.