From: Factors associated with mammographic breast density among women in Karachi Pakistan
Category | Heterogeneously dense MBD | Dense MBD | ||
---|---|---|---|---|
Variables | AOR | 95% CI | AOR | 95% CI |
Age (years) | Â | Â | Â | Â |
 < 45 | 2.68 | 1.60, 4.49 | 4.83 | 2.54, 9.16 |
 > 45 | Ref |  | Ref |  |
History of benign breast disease | Â | Â | Â | Â |
Yes | 1.90 | 1.14, 3.17 | 3.61 | 1.90, 6.86 |
No | Ref | Â | Ref | Â |
BMI* | 0.94 | 0.90, 0.99 | 0.81 | 0.76, 0.87 |