Table 1. Staining intensities and percent positivity in normal epithelium and in HNSCC.

A
		Staining Intensities
	n*	0	1	2	3
Adjacent Normal	12	2	10	0	0
Dysplasia	4	0	1	2	1
HNSCC-Well	9	2(23)	3(33)	4(44)	0(0)
HNSCC-Moderately	12	2(17)	4(33)	3(25)	3(25)
HNSCC-Poor	19	2(10)	3(16)	3(16)	11(58)

In brackets are the percentages of specific tumor types.