The Effect of Prophylactic Dexmedetomidine on Hemodynamic Disturbances to Double-Lumen Endotracheal Intubation: A Prospective, Randomized, Double-Blind, and Placebo-Controlled Trial

Table 4

Incidence of adverse effects during and after intubation.

Events	Dexmedetomidine group (𝑛=30)	Control group (𝑛=30)	𝑃 value
Hypotension
SBP < 90 mmHg	4 (13%)	1 (3%)	0.313
Hypertension
SBP > 200 mmHg	1 (3%)	4 (13%)	0.171
Bradycardia
(HR < 50 beats per minute)	2 (7%)	0	0.496

Data are presented as number (%). SBP: systolic blood pressure, HR: heart rate.