[Retracted] The Significance of Implementing Bilevel Positive Airway Pressure under Cluster Nursing in Improving the Survival Possibility of Patients with Severe Pulmonary Infection Complicated by Respiratory Failure

Table 3

Comparison of incidence of adverse reactions.

	Group A ()	Group B ()	Group C ()
Bloating	1 (1.82)	4 (8.51)	2 (3.92)
Sore throat	1 (1.82)	5 (10.64)	2 (3.92)
Malnutrition	0 (0.0)	2 (4.26)	1 (1.96)
Chest tightness	1 (1.82)	3 (6.38)	2 (3.92)
Incidence of adverse reactions (%)	5.45%	29.79%	13.73%	11.570	0.003