Table 1.

Breast cancer cases by grade and trial arm

No. (%) of cases
GradePSPaASPa
1171 (18.9)314 (25.8)
2356 (39.3)436 (35.8)
3378 (41.8)467 (38.4)
NK/in situ137209
Total1,0421,426
Total subjects55,98577,080
  • aASP, active study population, invited to screening; PSP, passive study population, not invited.