Fig. 2From: The association of dialysis adequacy, body mass index, and mortality among hemodialysis patientsSingle-pool Kt/V and hazard ratios (95% confidence intervals) for all-cause mortality stratified by baseline body mass index (BMI) < 20 kg/m2, 20 to < 23 kg/m2, and ≥ 23 kg/m2 (a, b, and c, respectively) among 18,242 hemodialysis patientsBack to article page