Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 14, 2013; 19(38): 6438-6446
Published online Oct 14, 2013. doi: 10.3748/wjg.v19.i38.6438
Table 2 Concordance between the tissue microarrays and whole-tissue sections staining results using the HercepTest, 4B5 and SP3 antibodies
AntibodyOverall concordanceKappa coefficient (95%CI)
HercepTest97.40%0.75 (0.54-0.96)
4B584.10%0.38 (0.22-0.53)
SP385.60%0.56 (0.43-0.70)