Rehabilitation Nursing Intervention Can Improve Dysphagia and Quality of Life of Patients Undergoing Radiotherapy for Esophageal Cancer

Table 4

Incidence of complications in the two groups.

	Esophagitis	Tracheitis	Esophageal fistula	Hemorrhage	Overall incidence
CG (n = 45)	3 (6.7)	3 (6.7)	2 (4.4)	2 (4.4)	10 (22.2)
IG (n = 64)	1 (1.6)	2 (3.1)	1 (1.6)	0 (0)	4 (6.3)
χ^2/t					6.0211
					0.0141

Comparison with the CG group ().