p-value

Group B %

Group A %

Variables

0.09

10

0

Mild Nystagmus^*

0.001

0

100

Irreversible apnea

0.008

8

0

Reversible apnea^*

0.001

100

0

Patient’s cooperation

0.5

10

6

Increased HR > 20%

0.3

6

4

Increased BP > 20%

0.5

10

6

Nausea

0.3

8

4

Vomiting