[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 5

Comparison of the two groups’ survival time (cases, %).

Group	Follow-up for 1 year		Follow-up for 2 years		Follow-up for 3 years
	Survival	Death	Survival	Death	Survival	Death
Observation group ()	35 (57.38)	26 (42.62)	24 (39.34)	37 (60.66)	18 (29.51)	43 (70.49)
Control group ()	20 (32.79)	41 (67.21)	11 (18.03)	50 (81.97)	5 (8.20)	56 (91.80)
Log-rank	7.980		9.039		11.210
	0.005		0.003		0.001