Fig. 2From: Renin-angiotensin system blockers and residual kidney function loss in patients initiating peritoneal dialysis: an observational cohort studyLocally weighted smoothing (LOESS) curves of the decline in residual glomerular filtration rate (rGFR) over time in Panel (a) non-users, (b) angiotensin-converting enzyme inhibitors (ACEI) and angiotensin-II receptor blockers (ARB) users, and Panel (c) user and non-user curves superimposedBack to article page