Analysis of the Significance of miR-141 and CD147 Expression in Bladder Cancer Cells and Its Relationship with Tumor Grade

Table 1

The relative expression level of miR-141 and positive expression rate of CD147.

Group	miR-141	CD147
		Negative	Positive
Bladder cancer tissue cell group (n = 87)	4.62 ± 0.76	28 (32.18)	59 (67.82)
Paracancer normal tissue cells group (n = 87)	0.88 ± 0.12	66 (75.86)	21 (24.14)
t/x^2	45.339	40.538
	<0.001	<0.001