Fig. 1From: Post-hospitalization dialysis facility processes of care and hospital readmissions among hemodialysis patients: a retrospective cohort studyOverall and pulmonary edema-related readmissions within 30 days of any index admission (N = 1056) (a) and within 30 days of pulmonary edema-related index admission (N = 410) (b), among hospitalized Emory and Wake Forest hemodialysis patients in 1/2010–7/2015Back to article page