Table 2 Comparison between Frontal and Post-A according to SQI (n = 12)

Awake

95.8 ± 4.4

86.2 ± 4.0

< 0.001^*

LOC

95.0 ± 5.0

85.4 ± 4.4

< 0.001^*

Intubation

92.0 ± 4.3

82.8 ± 4.0

< 0.001^*

Incision

91.3 ± 4.4

82.1 ± 3.9

< 0.001^*

30

91.7 ± 4.7

82.4 ± 4.1

< 0.001^*

60

88.8 ± 3.8

80.0 ± 3.4

< 0.001^*

90

90.2 ± 4.5

81.3 ± 4.1

< 0.001^*

120

90.3 ± 4.3

81.3 ± 3.9

< 0.001^*

180

93.3 ± 6.1

84.0 ± 5.6

0.001^*

Emergence

92.3 ± 4.4

83.3 ± 4.0

< 0.001^*

Overall

92.0 ± 4.8

82.8 ± 4.3

< 0.001^*