Table 5

ORsa based on summed featuresb for subjects with low mean FA2

Summary scoreNo. of recurrent DCIS subjects (%)No. of nonrecurrent DCIS subjects (%)ORs95% CIP
Two-featureb model
0–16 (33)27 (73)1.0
212 (67)10 (27)7.711.77–33.600.007
Three-featurec model
0–16 (33)25 (68)1.0
2–312 (67)12 (32)6.001.40–25.750.02
  • a Odds ratios are adjusted for age at diagnosis, follow-up intervals, radiotherapy, and nuclear grade.

  • b Features include variance in nuclear sphericity and variance in freq_high_fft.

  • c Features include variance in nuclear sphericity, variance in freq_high_fft, and variance in var_radi.