Table 5 Memory assessment scale data differences between groups

• Short-term memory

68.70 ± 10.0

62.87 ± 6.9

79.43 ± 7.4

 < 0.001

P value**

(1 vs 2) 0.02

(2 vs 3) < 0.001

(1 vs 3) < 0.001

• Verbal assessment

80.00 ± 6.3

76.83 ± 6.3

85.50 ± 5.6

 < 0.001

P value**

(1 vs 2) 0.06

(2 vs 3) < 0.001

(1 vs 3) 0.002

• Visual assessment

66.03 ± 5.2

62.67 ± 2.8

77.30 ± 9.3

 < 0.001

P value**

(1 vs 2) 0.008

(2 vs 3) < 0.001

(1 vs 3) < 0.001

• Total score

70.00 ± 5.2

66.20 ± 4.4

79.00 ± 7.6

 < 0.001

P value**

(1 vs 2) 0.006

(2 vs 3) < 0.001

(1 vs 3) < 0.001