From: Effect of acute normovolemic hemodilution on anesthetic effect, plasma concentration, and recovery quality in elderly patients undergoing spinal surgery
Groups
ANH group
Control group
P
Extubation time(min)
54.57 ± 10.23
35.67 ± 7.10*
0.000
Aldrete score
7.36 ± 1.01
8.87 ± 0.83*