Table 1.

Expression of PD-L1 and STING in colorectal cancer and corresponding para-cancerous tissues

Groups	n	PD-L1 expression		STING expression
		Positive	Negative	Positive	Negative
Colorectal cancer tissue	87	69	18	8	79
Para-cancerous tissue	87	37	50	35	52
P value		0.000		0.000