Table 2. Hazard ratios with 95% CIs for outcomes of incident fracture according to breast cancer status and aromatase inhibitor use, sequentially adjusted for multiple covariates.
Data from Cox proportional hazards models. Significant results are in boldface.
a
Clinical risk factors include age, body mass index, prior fracture, parental hip fracture, smoking, glucocorticoid use, rheumatoid arthritis, and high alcohol use.
Abbreviations: AI, aromatase inhibitor; BMD, bone mineral density; CI, confidence interval; HR, hazard ratio; MOF, major osteoporotic fracture.