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Table 5 Comparison of Extubation time and recovery score of the two groups (n = 30, \(\stackrel{-}{x}\pm s\))

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*

0.000

  1. Compared with ANH group, *P < 0.05