[Retracted] Diagnostic Value of FTO Combined with CEA or CYFRA21-1 in Nonsmall Cell Lung Cancer

Table 2

Association of CEA with clinical data of NSCLC patients (n, %).

Index	Relative expression of CEA		value
	High expression (n = 30)	Low expression (n = 30)
Age
≥60 years (n = 33)	15	18	0.436
<60 years (n = 27)	15	12
Gender
Male (n = 35)	16	19	0.432
Female (n = 25)	14	11
Tumour size
≥3 cm (n = 30)	18	12	0.121
<3 cm (n = 30）	12	18
Clinical staging
I + II (n = 37)	14	23
III + IV (n = 23)	16	7
Lymph node metastasis
Yes (n = 18)	10	8	0.573
None (n = 42)	20	22
Tumour type
Squamous cell carcinoma (n = 27)	8	19
Adenocarcinoma (n = 33)	22	11

Note. denotes a notable difference.