1.

miR-607异常表达在肝细胞癌中的临床意义

Correlation between miR-607 expression and clinicopathological features of HCC patients

Clinical features		miR-607 expression		χ2	P
		Low (n=29)	High (n=16)
Gender	Male	19	10	0.041	0.840
	Female	10	6
Age (year)	< 60	8	9	3.604	0.058
	≥60	21	7
HBsAg	Negative	7	6	0.896	0.344
	Positive	22	10
Liver cirrhosis	Absent	9	9	2.732	0.098
	Present	20	7
Tumor size (cm)	≤5	7	9	4.640	0.031
	> 5	22	7
Vascular invasion	No	10	11	4.865	0.027
	Yes	19	5
Edmondson-steiner grading	Ⅰ+Ⅱ	11	10	2.501	0.114
	Ⅲ+Ⅳ	18	6
Serum AFP level (ng/mL)	< 400	13	11	2.371	0.124
	≥400	16	5
TNM stage	Ⅰ+Ⅱ	9	11	5.940	0.015
	Ⅲ+Ⅳ	20	5