Osteoporosis & bone health

Milk intake and hip fracture incidence in community-dwelling old Icelandic adults

Osteoporos IntPublished Prospective cohort study

Main finding · Incident hip fractureResult — go to the resultHazard ratio 0.69 95% CI 0.47–0.99

Authors' conclusion

Milk intake is associated with a lower risk of incident hip fracture in a linear way in Icelandic community-dwelling older adults.

Study context

Population
Older Icelandic adults (mean age 76 years) recruited 2002–2006 into the AGES-Reykjavik studymean age 76 years
Participants
4,614 adults
Exposure
Highest vs lowest milk intake category
Outcome
Incident hip fracture
Follow-up
End in 2012
Methodological detailscommunity-dwelling, adjusted model
  • Community-dwelling
  • Adjusted model

Main finding

As reported in the abstract

Hazard ratio

0.69

95% CI 0.47–0.99

Highest milk intakevs Lowest milk intake
HR 0.69 (95% CI 0.47–0.99)
Linear relationship between milk intake and fracture risk
P for linear trend < 0.001
Participants with hip fracture during follow-up
7.4%

Observational data: associations, not effects.

Further findings

OutcomeDifference (mg/cm³)P value
Volumetric BMD at baselineSex- and age-adjusted; ± 2.58.95P < 0.001

Original publication

Milk intake and hip fracture incidence in community-dwelling old Icelandic adults. Osteoporos Int. Published 10 August 2023. doi:10.1007/s00198-023-06883-8

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