Table 2. Correlation between myoferlin expression, T stage and Fuhrman nuclear grade in clear cell renal cell carcinomas.

		Myoferlin expression		Total	P value
		Hypo*	Hyper
T stage	1	180	50	230	P=0.240
	≧2	53	21	74
Fuhrman nuclear grade	1,2	205	50	255	P<0.001
	3,4	28	21	49
Total		233	71	304

*, hypo-expression contains negative expression.