Table 4 Systolic blood pressure

Preoperative

133.4 ± 3.4

132.5 ± 4.2

0.385

 Induction of spinal

134.3 ± 2.73

135.5 ± 5.4

0.266

 5 m

102.4 ± 3.73

104.6 ± 4.7

0.3

 10 m

98.6 ± 3.3

96 ± 4.29

0.1

 15 m

102.8 ± 4

102.3 ± 4.5

0.674

 20 m

113.3 ± 4.22

115.1 ± 3.94

0.099

 25 m

115.6 ± 3.61

117.3 ± 3.7

0.078

 30 m

117.1 ± 3.7

118.9 ± 4.25

0.103

 35 m

118.7 ± 4.2

115.7 ± 7.24

0.353

 40 m

118.3 ± 9.4

119.1 ± 4.5

0.841

 45 m

127.6 ± 3.9

127.1 ± 3.86

0.921

 15 m

123 ± 4.57

125.9 ± 4.3

0.13

 30 m

124.67 ± 4.5

126.4 ± 3.5

0.11

 45 m

126.2 ± 4.25

125.4 ± 3.66

0.438

 60 m

125.1 ± 4.62

126.1 ± 3.99

0.358