Table 1
POLI Look-Up-Table showing upper and lower threshold values on the grey scale
Grey values for the 8 grey scale values
Representative immunolabelling intensity
(8) 221–253
(7) 188–220
High
(6) 155–187
(5) 122–154
Medium
(4) 89–121
(3) 56–88
Low
(2) 33–55
(1) 0–32
Zero immunolabelling