Analysis of Stress Response and Analgesic Effect of Remazolam Combined with Etomidate in Painless Gastroenteroscopy

Table 5

Proportion of adverse reactions (n = 50, %).

Group	N and	Respiratory depression	Dizziness headache	Hypoxemia	Total incidence
Single-drug group	2 (4.00)	3 (6.00)	2 (4.00)	3 (6.00)	10 (20.00)
Composite group	1 (2.00)	1 (2.00)	1 (2.00)	0 (0.00)	3 (6.00)
χ ^2					4.332
P					0.037