Osteoporosis & bone health

Osteoporosis medication use over time in the United States and Canada

Osteoporos IntPublished Serial cross-sectional study

Authors' conclusion

New use of osteoporosis medications remains below pre-2008 levels, and differs between the US and Canada.

Study context

Population
Community-dwelling older adults aged ≥ 66 years at first dispensing of an osteoporosis medication, US and Ontario, Canada
Participants
771,025 vs 424,995
Exposure
US vs Ontario, Canada
  • ONn = 771,025
  • USn = 424,995
Outcome
Annual number of incident and prevalent users of osteoporosis medications
Methodological detailshealthcare administrative data (Ontario), Medicare claims, 20% random sample (US)
  • Healthcare administrative data (Ontario)
  • Medicare claims, 20% random sample (US)

Main finding

As reported in the abstract

Relative decrease in new use of osteoporosis medications · 2008 to 2011

Observational data: associations, not effects.

Original publication

Osteoporosis medication use over time in the United States and Canada. Osteoporos Int. Published 2 April 2025. doi:10.1007/s00198-025-07484-3

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