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Table 8 Review of the literature regarding Ki-67 concordance

From: Concordance of immunohistochemistry for predictive and prognostic factors in breast cancer between biopsy and surgical excision: a single-centre experience and review of the literature

 

No of samples

Concordance (%)

IHC clone

Ough, 2011 [33]

209

59

Not reported

Greer, 2013 [37]

205

73

MIB-1, Dako

Kim, 2016* [55]

310

85.8

MIB-1, Dako

Ahn, 2017* [54]

89

82

MIB-1, Dako

Chen, 2017* [40]

696

70.3

30–9, Ventana

Kombak, 2017* [42]

236

80.9

K2, Leica

Meattini, 2017* [43]

101

88.1

Mib-1, Immunotech

You, 2017§ [44]

1219

87

MIB-1, Dako

Jeong, 2020§ [46]

623

78.7

MIB-1, Ventana

Shanmugalingam, 2022# [47]

484

70.5

Not reported

  1. *Cut-off high expression: 14%, § cut-off high expression: 20%, #, stratified into three categories (low, intermediate, high), IHC, immunohistochemistry