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Table 3 Comparison of MMSE scores in the four groups

From: Intranasal administration of butorphanol benefits old patients undergoing H-uvulopalatopharyngoplasty: a randomized trial

Group

T1

T2

T3

T4

A

28.2 ± 1.5

27.7 ± 1.8a,b,c

27.7 ± 1.9a,b,c

27.7 ± 1.9

B

28.0 ± 1.3

25.5 ± 1.9b,c,d

25.6 ± 2.0b,c,d

27.7 ± 2.0

C

27.9 ± 1.5

23.5 ± 1.7d

23.1 ± 2.0d

27.7 ± 1.9

D

28.1 ± 1.4

23.3 ± 1.7d

23.2 ± 1.8d

27.6 ± 2.0

  1. aCompared with group B, P = 0.048; bcompared with group C, P = 0.042.
  2. ccompared with group D, P = 0.042; dcompared with T1, P = 0.041.
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BMC Anesthesiology

ISSN: 1471-2253

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