Figure 1

(a) Changes in systolic blood pressure (SBP) during hemodialysis. GHTN indicates patients with their SBP increase ⩾10 mm Hg after hemodialysis; GDROP<15 mm Hg, SBP decrease <15 mm Hg after hemodialysis; GDROP⩾15 mm Hg, SBP decrease ⩾15 mm Hg after hemodialysis. *P<0.05 vs. GDROP<15 mm Hg, and †P<0.05 vs. GDROP⩾15 mm Hg. (b) Changes in diastolic blood pressure during hemodialysis. *P<0.05 vs. GDROP<15 mm Hg, and †P<0.05 vs. GDROP⩾15 mm Hg.