ALB and Hypoalbuminemia: Of the 3599 participants in our study, the mean age was 58.4 ± 10.9 years, 55 % were men, the mean BMI was 32.2 ± 7.8 kg/m2, mean serum albumin was 3.95 ± 0.46 g/dL; 12.7 % had hypoalbuminemia.