[Retracted] The Effect of Microwave Ablation Combined with Anti-PD-1 Monoclonal Antibody on T Cell Subsets and Long-Term Prognosis in Patients Suffering from Non-Small-Cell Lung Cancer

Table 3

Comparison of serum tumor markers between the two groups ().

Group	SCCA (ng/mL)		CYFRA21-1 (μg/L)		CEA (μg/L)
	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Observation group ()		^a		^a		^a
Control group ()		^a		^a		^a
	0.911	19.867	1.348	7.036	1.939	4.765
	0.364	<0.001	0.180	<0.001	0.055	<0.001

Note: compared to the same group’s pretreatment data, ^a.