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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