Fig. 1From: Effects of hydrophilic polymer-coated polysulfone membrane dialyzers on intradialytic hypotension in diabetic hemodialysis patients (ATHRITE BP Study): a pilot studyStudy flow diagram. Forty patients completed the entire comparative period. There were two withdrawals from each group (NV group: one moved and the other received a surgical treatment. PS/PES group: one moved and the other changed the modality from HD to hemodiafiltration)Back to article page