Table 2. LMP-1 expression in carcinoma cells and lymphocytes of 62 HNSCC samples.

	LMP1 in carcinoma cells			LMP1 in lymphocytes
Staining	n	Percent	Staining	n	Percent
Negative	9	15%	Negative	36	58%
1-25%	21	34%	5%	10	16%
26-50%	14	23%	10%	9	15%
51-75%	10	16%	20%	4	6%
76-100%	8	13%	30%	3	5%
Total	62	100%		62	100%
	LMP1 staining intensity			Localization of positive cancer cells
	n	Percent		n	Percent
Negative	9	15%	Negative	9	15%
Faint	9	15%	Invasion	30	48%
Moderate	23	37%	Patchy	11	18%
Strong	21	34%	Diffuse	12	19%
Total	62	100%		62	100%
	Localization of positive lymphocytes
	n	Percent
Negative	36	58%
Invasion	18	29%
Patchy	8	13%
	62	100%