Table 5.

Immunohistochemical assay results from outside/local laboratories compared with 10H8-IHC assay results from the BCIRG central laboratories

All outside/local laboratory immunohistochemistry
01+2+3+Total (%)
040915811365745 (57.7)
1+96564539236 (18.3)
2+1381599135 (10.5)
3+4410157175 (13.6)
Total (%)522 (40.4)226 (17.5)183 (14.2)360 (27.9)1,291 (100)