Mg group

Control group

Statistical test (ZMWU)

P value

Median

IQR

Median

IQR

SBP

Baseline

130.5

122.0 - 135.0

130.0

125.0 - 135.0

0.33

0.74

Post MID

120.0

112.0 - 125.0

125.0

119.0 - 130.0

3.03

0.002**

Post nebuliz

112.5

110.0 - 121.0

123.0

120.0 - 128.0

4.48

<0.001**

Post induction

97.0

95.0 - 101.0

103.0

100.0 - 105.0

3.77

<0.001**

Post oti

118.0

108.0 - 119.0

127.0

125.0 - 130.0

6.29

<0.001**

3 min later

103.5

101.0 - 106.0

119.0

118.0 - 125.0

5.68

<0.001**

6 min later

101.0

100.0 - 102.0

121.0

115.0 - 125.0

6.41

<0.001**