Clinicopathological Significance of AKT1 and PLK1 Expression in Oral Squamous Cell Carcinoma

Table 1

Immunohistochemical score table.

Positive cells (%)		Intensity		IRS
Percentage	Score	Color	Score	Rank	Total score
<5%	0	No color	0	-	0-1
6~25%	1	Yellow	1	+	2-4
26~50%	2	Tan	2	++	5-8
51~75%	3	Brown	3	+++	9-12
76~100%	4