[Retracted] Molecular Mechanism of Expression Changes of Immunological Indexes of PD-1/sPD-L1 after Radiotherapy in Nonsmall Cell Lung Cancer

Table 1

Basic data of patients in the control group and observation group.

		Control group ()	Observation group ()
Gender (male/female)		38/20	89/37	>0.05
Age (years)				<0.05
Smoking status (person)	Never	17	25	>0.05
	Occasionally	2	11
	No more than 500 cigarettes per year	10	35
	More than 500 cigarettes per year	29	55
ECOG scores	0	58	2	<0.01
	1	0	43
	2	0	81