Table 1. Association of circ_0061140 expression with clinicopathological characteristics of prostate cancer.

Parameters	Number of cases	circ_0061140 expression		P value
		Low (%)	High (%)
Age (years)				0.553
<60	19	12	7
≥60	24	13	11
Gleason score				0.019
≤7	21	16	5
>7	22	9	13
Tumor size (cm)				0.001
<1	22	18	4
≥1	21	7	14
Lymph node metastasis				0.234
No	26	17	9
Yes	17	8	9