Effect of continuous nursing combined with respiratory exercise nursing on pulmonary function of postoperative patients with lung cancer

Table 5 Comparison of the incidence of pulmonary complications between the two groups, n (%)

Group	Surgical incision infection	Surgical incision bleeding	Atelectasis	Pulmonary infection	Respiratory failure	Overall incidence rate
Test group, n = 40	0 (0.00)	0 (0.00)	1 (2.50)	1 (2.50)	0 (0.00)	2 (5.00)
Control group, n = 40	0 (0.00)	0 (0.00)	3 (7.50)	6 (12.50)	0 (0.00)	9 (22.50)
χ2						5.165
P value						0.023