[Retracted] Analysis of the Role and Mechanism of ZEB1 in Regulating Cervical Carcinoma Progression via Modulating PD-1/PD-L1 Checkpoint

Table 2

Relationship between the expression of ZEB1 and clinical features in tissue specimens of patients with cervical carcinoma.

Characteristics	Patients	Expression of ZEB1		P-value
		High-ZEB1	Low-ZEB1
Total	42	16	26
Age (years)				0.746
<65	15	5	10
≥65	27	11	16
Differentiation				0.001
Middle or low	21	2	19
High	21	14	7
TNM stage				0.002
I-II	30	7	23
III-IV	12	9	3
Lymphatic metastasis				0.001
Yes	15	12	3
No	27	4	23
Distant metastasis				0.001
Yes	10	9	1
No	32	7	25

Note: indicates , namely, the difference was statistically significant.