Table 1.

Relationship between PRDM4 protein and the characteristics of cervical cancers.

Characteristics	n	PRDM4 expression		p value
		Positive	Negative
Age, years
≤45	26	10	16	0.3052
>45	34	18	16
Clinical stage
I–II	42	27	25	0.0005*
III–IV	18	1	17
SCC differentiation
Well	15	8	7	0.5672
Moderate–poor	45	20	25
Lymph node metastasis
Absence	48	26	22	0.0253*
Present	12	2	10

For comparison among groups, the χ² test was performed. A p value <0.05 was considered statistically significant.

*p < 0.05.