[Retracted] Research Value of Intensity Modulated Radiation Therapy in Alleviating Parotid Gland Function Injury in Patients with Stage N0 Nasopharyngeal Carcinoma from Physical and Dosimetric Aspects

Table 1

Clinical efficacy comparison.

Groups	Complete response	Partial response	Stable disease	Progressive disease	Total effective rate
3D-CRT group ()	20 (57.1)	7 (20.0)	4 (11.4)	4 (11.4)	27 (77.1)
IMRT group ()	25 (59.5)	11 (26.2)	4 (9.5)	2 (4.8)	36 (85.7)
					0.0960
					0.7566