Table 10: Demographic and clinical comparison of patients with significant decrease ( ≥ 20.0%) and no significant decrease (< 20%).

 

No significant decrease (n = 55)

Significant decrease (n = 5)

p value

Age (years)

37.7 ± 11.6

39.2 ± 12.3

0.716

Height (cm)

168.4 ± 8.8

167.8 ± 6.2

0.917

Weight (kg)

74.1 ± 12.7

70.8 ± 17.3

0.307

BMI (kg / m2)

25.9 ± 3.5

24.9 ± 4.8

0.418

Operation time (min)

83.3 ± 31.7

134.2 ± 72.3

0.049

Anesthesia time (min)

101.6 ± 33.7

157.0 ± 72.0

0.037

Controlled hypotension time (min)

87.2 ± 34.1

142.0 ± 74.3

0.056*

Preoperative MMSE

28.0 ± 1.2

27.4 ± 1.8

0.360

Postoperative MMSE

28.1 ± 1.4

28.6 ± 1.6

0.482

Anesthesia type

Desflurane

Propofol

 

30 (100%)

25 (83.3%

 

--

5 (16.7%)

0.020

*These values are close to statistical significance. Therefore. it is defined as there is a tendency towards meaningfulness.

P values marked with dark black are statistically significant.