Site specific incidence of fracture and Cox model estimated hazard ratios and 95% confidence intervals of fracture for breast cancer cohort compared to comparison cohort.

<p>IR, incidence rate, per 10,000 person-years.</p><p>Adjusted model: adjusted for age, area and facture history (expect osteoporosis-related fractures (included hip, vertebral and distal forearm).</p>*<p>p<0.05, **p<0.01, ***p<0.001.</p

Demographic status and fracture history compared between breast cancer cohort and comparison cohort.

a<p>Chi-square test for categorical variables and ^bt-test for continuous variables.</p>*<p>Non-osteoporosis related fracture (included hip, vertebral and distal forearm) at baseline.</p

Annual incidence numbers and site specific incidence rates of osteoporosis-related fracture in women with breast cancer from 1998 to 2009.

<p>Annual incidence numbers and site specific incidence rates of osteoporosis-related fracture in women with breast cancer from 1998 to 2009.</p