From: A prospective, randomised double-blind study on the anaesthetic effect of dexmedetomidine hydrochloride in brainstem tumour surgery
Groups
Cases
Awakening time
Mean stability rate
Incidence of adverse reactions
Effective rate
Control group
30
25.50 ± 3.10
72%
40.0%
69.4%
Research group
36.24 ± 5.62
92%
6.7%
94.1%
χ 2
/
5.394
6.191
7.125
7.635
P
< 0.05