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Table 1 Agreement between automatic and visual assessment of Ki-67 proliferation index (Kappa statistics, linear weights, Percentage agreement 87%, Kappa 0.57)

From: Development and evaluation of a virtual microscopy application for automated assessment of Ki-67 expression in breast cancer

   

Visual

  
  

Negative

Moderate

High

Total

 

Low

46

53

0

99

Automatic

Moderate

51

554

114

719

 

High

2

112

360

474

 

Total

99

719

474

1292