A Cross-Sectional Study on the Application of IS in Perioperative Pulmonary Function Training in Spine and Orthopedics

Table 3

Postoperative pulmonary complications in two groups (chi-square test).

	Whole group（n = 67）	Traditional pulmonary training group（n = 32）	IS-enhanced pulmonary training group（n = 35）	value
Pulmonary complications Yes	14 (20.9%)	9 (28.1%)	5 (14.3%)	0.164
No	53 (79.1%)	23 (71.9%)	30 (85.7%)
Pneumonia yes	6 (9%)	4 (12.5%)	2 (5.7%)	0.587
No	61 (91%)	28 (87.5%)	33 (94.3%)
Pleural effusion Yes	9 (13.4%)	5 (15.6%)	4 (11.4%)	0.885
No	58 (86.6%)	27 (84.4%)	31 (88.6%)
Atelectasis Yes	18 (26.9%)	7 (21.9%)	1 (2.9%)	0.043
No	59 (88.1%)	25 (78.1%)	34 (97.1%)