Table 1. The expression of HnRNP-L in normal bladder tissues and in a series of bladder cancer tissues.

Type	N	HnRNP-L protein expression		p value
		Positive (%)	Negative (%)
Normal bladder	46	10.9 (5)	89.1 (41)	< 0.001
Bladder cancer	155	77.4 (120)	22.6 (35)

Values are n (%). A significant increasing frequency of positive expression of HnRNP-L was detected in bladder cancer compared to adjacent normal bladder tissue (P < 0.001, χ²-test).