Image Risk Assessment of the Thyroid Cancer Model Based on Discriminant Analysis and the Value of TAP and CEA Combined Detection

Table 3

Serum TAP level and positive rate of each group (%, x ± s).

Group	Number of cases	Agglomerate area (mm^2)	TAP expression
			Positive (+)	Negative (−)
Normal group	100	89.02 ± 6.79	0	100
CEA positive group	100	103.03 ± 9.87^a	46	54
TAP positive group	100	138.56 ± 12.25^ab	100	0
TAP + CEA positive	100	210.01 ± 15.81^abc	100	0
x^2/t	68.591
value	0.001

Compared with the normal group, ^a < 0.05; compared with the CEA positive group, ^b < 0.05; compared with the TAP positive group, ^c < 0.05.