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Table 6 Minimum, median and maximum of k cs statistic distribution versus the reference score

From: External Quality Assessment (EQA) program for the preanalytical and analytical immunohistochemical determination of HER2 in breast cancer: an experience on a regional scale

  Score 0 Score 1+ Score 2+ Score 3+
Minimum 0.54 0.05 0.35 0.74
Median 1.00 0.67 0.52 1.00
Maximum 1.00 1.00 1.00 1.00