Fig. 1
From: A short cultural history of the UK Renal Registry 1995–2020
Haemodialysis data from reporting renal units in the Ninth UKRR Report. Urea Reduction Ratios % (URR) as a measure of treatment adequacy [Renal Association Standard > 65%]. Top panel Each Unit Population % > 65 Vs Unit Median Values: 2005 data. Lower panel Total population % > 65 and averaged medians: 1998–2005