Table 2 Ipsilateral invasive breast cancer subsequent to in situ carcinoma of breast analysed in Poisson's regression model

From: Risk of subsequent invasive breast carcinoma after in situ breast carcinoma in a population covered by national mammographic screening

  1. RR=relative risk; CI=confidence interval.
  2. Data were additionally adjusted for age, family history, parity and age at first birth.
  3. Bold=the RR was statistically higher than 1.00.