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Table 4 Summary of the occurrence of adverse events

From: A spray-as-you-go airway topical anesthesia attenuates cardiovascular responses for double-lumen tube tracheal intubation

Adverse events

Group C (n = 19)

Group U (n = 21)

Group F (n = 21)

High blood pressure

10

6

1†

Tachycardia

9

9

4

Low blood pressure

0

3

0

Bradycardia

0

0

0

Throat bleeding

0

4

0

  1. †P < 0.05 Compared to group C