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Table 1 Case details by histologic grade

From: BCL-2 expression aids in the immunohistochemical prediction of the Oncotype DX breast cancer recurrence score

  Histologic grade
  Total I II III
Number of cases 158 34 86 38
 Resection 103 20 58 25
 Biopsy 55 14 28 13
Median patient age 57 ± 8 57.5 ± 6 56.5 ± 7 56.5 ± 9
Tumor size (cm) 1.6 ± 0.6 1.5 ± 0.7 1.6 ± 0.7 1.5 ± 0.4
Oncotype DX RS 15 ± 4.5 14 ± 3 14 ± 4 23.5 ± 6.5
  1. The number of cases in our cohort are divided by histologic grade and presented according to relevant clinicopathological variables, including RS. Ranges represent quartiles