Diagnostic Value of Autoantibodies against Ezrin in Esophageal Squamous Cell Carcinoma

Table 1

Participant details and clinicopathological features.

Group	ESCC	Normal
Number	149	98
Male, (%)	107 (72%)	70 (71%)
Female, (%)	42 (28%)	28 (29%)
Mean age ± s.d. (years)	58 ± 9	55 ± 10
Age range (years)	41–88	34–87
Tumor invasion depth
Tis	4
T1 + T2	32
T3 + T4	113
Lymph node metastasis
Positive	72
Negative	77
Histological grade
High	40
Medium	93
Low	16
TNM stage
0	4
I	14
II	57
III	44
III	3
Tumor size
<5 cm	89
≥5 cm	60
Tumor site
Upper thorax	17
Middle thorax	111
Lower thorax	21

ESCC: esophageal squamous cell carcinoma.