Table 2: Concordance between interpretation of endometrial biopsies by rater and paired resection specimens (available in 85 patients).

Cell Type 2-Tiered Tumor Grade
ConcordantDiscordantUnder-calledConcordantDiscordantUnder-called

Rater % % % % % %
No. 17992.967.0611.187689.4910.5978.22
No. 27487.11011.855.887284.71315.2989.41
No. 37183.51416.522.356981.21618.8255.88
No. 47284.71315.355.886475.32124.71910.59
No. 57992.967.0622.357183.51416.4778.234
No. 68094.155.8844.717891.878.23567.06