Table 1. Clinical characteristics of the bladder cancer patients.

	Expression of ERBB3
	Low		High
	No. of patients	%	No. of patients	%	P-value
Total	12		47
Age
<69	6	50.0	22	46.8	0.843
≥69	6	50.0	25	53.2
Gender
Male	9	75.0	41	87.2	0.547
Female	3	25.0	6	12.8
Tumor grade
Low	0	0	3	6.5	1.000
High	12	100.0	43	93.5
Tumor stage
I–II	6	50.0	22	47.8	0.893
III–IV	6	50.0	24	52.2
Lymph node invasion
Yes	0	0	7	20.6	0.177
No	10	100	27	79.4
DNMT1
High	4	33.3	22	47.8	0.567
Low	8	66.7	24	52.2
miR-148a-3p
High	7	58.3	26	55.3	0.851
Low	5	41.7	21	44.7