Osteoporosis, bone & mineral

FRAX predicts cardiovascular risk in women undergoing osteoporosis screening: the Manitoba bone mineral density registry

J Bone Miner ResPublished Retrospective prognostic cohort study

Authors' conclusion

Although FRAX is intended for fracture risk prediction, it has predictive value for cardiovascular risk.

Study context

Population
Women aged ≥50 yr with a baseline DXA scan in the Manitoba Bone Mineral Density Registry, 1999–2018; mean age 65.7 ± 9.4 yr
Participants
59,696 women
Comparison
FRAX major osteoporotic fracture (MOF) risk categories for prediction of MACE
Outcome
Incident MACE:
  • Hospitalized acute MI
  • Hospitalized non-hemorrhagic cerebrovascular disease
  • All-cause death
Follow-up
Mean 8.7 yr of observation
Methodological detailsregistry-based
  • Registry-based

Performance

As reported in the abstract

MACE rate per 1000 person-years by FRAX risk category · mean 8.7 yr
HR for MACE per SD increase in FRAX
1.99 (95%CI, 1.96-2.02)

Further findings

Incident events overall · mean 8.7 yr

MOF
6021 (10.1%)
MACE
12 277 (20.6%)
AMI
2274 (3.8%)
CVA
2061 (3.5%)
Died
10 253 (17.2%)

FRAX-defined risk factors and non-death CV events

All FRAX-defined risk factors (except parental hip fracture and lower BMI) independently associated with higher non-death CV events

Original publication

FRAX predicts cardiovascular risk in women undergoing osteoporosis screening: the Manitoba bone mineral density registry. J Bone Miner Res. Published 4 January 2024. doi:10.1093/jbmr/zjad010

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