Application Value of Serum TK1 and PCDGF, CYFRA21-1, NSE, and CEA plus Enhanced CT Scan in the Diagnosis of Nonsmall Cell Lung Cancer and Chemotherapy Monitoring

Table 3

Comparison of detection outcomes.

				95% confidence interval
Variables	Area	Standard error^a	Progressive sig.^B	Lower limit	Upper limit
TK1	0.667	0.071	0.027	0.528	0.806
PCDGF	0.633	0.072	0.076	0.491	0.775
CYFRA21-1	0.700	0.069	0.008	0.565	0.835
NSE	0.700	0.069	0.008	0.565	0.835
CEA	0.733	0.066	0.002	0.603	0.864
CT	0.817	0.058	0.000	0.703	0.931
TK1+PCDGF+CYFRA21-1+NSE+CEA	0.833	0.056	0.000	0.724	0.943
Joint detection	0.900	0.045	0.000	0.812	0.988