Skip to main content

Table 2 Odds ratio estimates for high-risk mammographic patterns according to smoking status

From: Smoking and high-risk mammographic parenchymal patterns: a case-control study

  Cases Controls     
Smoking status (P2+DY) (N1+P1) OR 95% Cl OR* 95% Cl*
All women (n)       
    Never 121 120 1.00 - 1.00 -
    Past 62 53 1.18 0.73-1.90 1.02 0.55-1.90
    Current 20 30 0.65 0.34-1.24 0.37 0.14-0.94
Postmenopausal women (n)       
    Never 89 91 1.00 - 1.00 -
    Past 45 46 0.99 0.54-1.82 1.27 0.60-2.67
    Current 14 28 0.37 0.15-0.90 0.39 0.13-1.11
  1. *Adjusted for menopausal status, parity, hormonereplacement therapy, history of benign breast diseases, body mass index andwaist:hip ratio in the whole study population; adjusted for parity,hysterectomy, body mass index, and waist:hip ratio in postmenopausal women. OR,odds ratio; CI, confidence interval.