Mortality associations of intentional or unintentional weight loss (lb) in CKD subpopulations. (A) Model 1 adjusted for pre-BMI, age, gender, race, smoking, alcohol and education; (B) Model 1 plus myocardial infarction, congestive heart failure, stroke, diabetes, hypertension, eGFR, lung disease and cancer. CKD, chronic kidney disease; BMI, body mass index; eGFR, estimated glomerular filtration rate.