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. 2022 Jul 15;21:146. doi: 10.1186/s12943-022-01607-8

Table 1.

The correlation between circPOLR2A expression and clinicopathological characteristics in 32 cRCC patients was evaluated by Fisher's precision probability test via SPSS software

Characteristics Total (n=32) circPOLR2A expression P-value
High group Low group
Age(years)
 ≥60 17 9 8 1.000
 <60 15 7 8
Gender
 Male 17 8 9 1.000
 Female 15 8 7
Size(cm)
 <4.5 14 3 11 0.011*
 ≥4.5 18 13 5
Fuhrman grade
 1+2 24 10 14 0.220
 3+4 8 6 2
TNM Stage
 I 25 9 16 0.007*
 II/III 7 7 0

*p<0.05 Statistically signifcant difference