ADRB2 Regulates the Proliferation and Metastasis of Gastrointestinal Stromal Tumor Cells by Enhancing the ETV1-c-KIT Signaling

Table 2

Correlation between ADRB2 expression and liver metastasis.

Clinicopathologic characteristics	n	ADRB2 expression		χ^2
		High	Low
Metastasis
No	122	93	29	4.177	0.041
Yes	22	21	1