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Table 5 Degree of disagreements between the web-based survey and the subjective reading in the three classification systems studied

From: Histopathological grading of breast ductal carcinoma In Situ: validation of a web-based survey through intra-observer reproducibility analysis

 

1-step disagreement

2-step disagreement

Super-estimateda

Sub-estimateda

Total

Super-estimateda

Sub-estimateda

Total

n (%)

n (%)

n (%)

n (%)

n (%)

n (%)

Holland

8 (18.6)

2 (4.6)

10 (23.2)

1 (2.3)

0 (0.0)

1 (2.3)

Van Nuys

5 (11.6)

3 (7.0)

8 (18.6)

1 (2.3)

0 (0.0)

1 (2.3)

Black

5 (11.6)

4 (9.3)

9 (20.9)

0 (0.0)

0 (0.0)

0 (0.0)

  1. aSuperestimated and Subestimated by the web-based survey vs the subjective reading