[Retracted] Analysis on the Efficacy of Bronchial Artery Chemoembolization Combined with 125I Seed Implantation in the Therapy of Advanced Non-Small-Cell Lung Cancer Based on the Medical Database

Table 3

Comparison of tumor markers between the two groups.

Index	Group	Cases	Before treatment	After 1 month of treatment	After 3 months of treatment
CEA (mg/ml)	Observation group	51		^a	^a
	Control group	51		^a	^a
			0.889	6.951	12.165
			0.376	<0.001	<0.001
CYFRA21-1 (ng/l)	Observation group	51	^a	^a	^a
	Control group	51	^a	^a	^a
			1.815	2.986	7.842
			0.073	0.004	<0.001
CA125 (U/ml)	Observation group	51	^a	^a	^a
	Control group	51	^a	^a	^a
			0.991	5.386	10.445
			0.324	<0.001	<0.001

Note: compared with the same group before treatment, ^a.