Fig. 2From: Impact of chronic kidney disease and anemia on health-related quality of life and work productivity: analysis of multinational real-world dataRegression analysesa. aThese figures use regression models to show how the outcome changes with changing Hb with all other covariates set to their mean values.bPredictive margins with 95% CIs – shown separately for DD and NDD.cPredictive margins of current stage with 95% CIs – shown separately for each CKD stage. CI, confidence interval; CKD, chronic kidney disease; Hb, hemoglobin; NDD, non-dialysis dependent; VAS, visual analog scaleBack to article page