Table 1.

Summary of Masood scores, ER methylation, and expression

Age in y (range)T = 0T = 6 moT = 12 moESR1 MethylationER low (IHC)
Control group45.5 (39-55)1414155/16 (31%)12/16 (75%)
Tamoxifen group43.5 (36-50)1514132/18 (11%)13/18 (72.2%)
  • NOTE: Summary of Masood scores, ER methylation, and expression. This table provides information on 18 women who received tamoxifen chemoprevention (tamoxifen group) and 16 women who did not (control group). Median age, ESR1 methylation, and ER expression by IHC were determined at the T = 0 time point of the study. Numbers in T = 0, T = 6 mo, and T = 12 mo columns are the median Masood scores at that time point.