Tumor Characteristics			PD-L1		Total	p-Value
Tumor Characteristics			Negative	Positive	Total	p-Value
Adenocarcinoma Subtype	Solid	Count	6	12	18	0.004*
	Solid	% within Solid Subtype	33.4%	66.6%	100.0%
	Acinar, Papillary	Count	20	5	25
	Acinar, Papillary	% within Other Subtypes	80%	20%	100.0%
Tumor Differentiation	G3	Count	10	13	23	0.043*
	G3	% within G3	43.5	56.5	100.0%
	G1,G2	Count	20	7	27
	G1,G2	% within G1 and G2	74.1	25.9	100.0%