Table II.

Association between miR-153-3p and clinicopathological features of patients with retinoblastoma.

Feature	Total n=50	miR-153-3p expression		P-value
		High	Low
Sex				0.4741
Male	21	8	13
Female	29	14	15
Age at presentation (years)				0.1212
≤5	31	11	20
>5	19	11	8
Tumor enucleation location				0.1443
Right	24	8	16
Left	26	14	12
Largest tumor base (mm)				0.0199a
≤15	32	18	14
>15	18	4	14
T classification				0.1830
T1-2	28	10	18
T3-4	22	12	10
Clinical stage				0.2008
I-II	20	11	9
III-IV	30	11	19
Differentiation				0.0025b
Well and moderate	16	12	4
Poor	34	10	24

^aP<0.05;

^bP<0.01. The Chi-squared test was used for association analysis between clinicopathological features of patients with retinoblastoma and miR-153-3p expression profiles.