Osteoporosis & bone health

The association of vasomotor symptoms with fracture risk and bone mineral density in postmenopausal women: a systematic review and meta-analysis of observational studies

Osteoporos IntPublished Systematic review and meta-analysis of observational studies

Pooled result · FractureResult — go to the resultOdds ratio 1.04 95% CI 0.93–1.16

Authors' conclusion

The presence of VMS is associated with low BMD in postmenopausal women, although it does not seem to increase fracture risk.

Study context

Population
Peri- and postmenopausal women; PubMed, Scopus and Cochrane searched until 31 August 202312 studies in meta-analysis
Participants
49,659 participants
Comparison
Women with vasomotor symptoms (VMS) vs women without VMS
Outcome
Fracture, low BMD (osteoporosis/osteopenia) and mean change in lumbar spine (LS) and femoral neck (FN) BMD
Methodological detailsResults independent of VMS severity, age and study design
  • Results independent of VMS severity, age and study design

Pooled result

Fracture

Odds ratio

1.04

95% CI 0.93–1.16

VMSvs No VMS
OR 1.04 (95% CI 0.93–1.16)

As reported in the abstract

Further pooled results

OutcomeOR (95% CI)
Low BMD (osteoporosis/osteopenia)n=5 studies; I2 0%1.54 (1.42–1.67)
OutcomeMD (g/cm²) (95% CI)
LS BMDI2 85.2%−0.019 (−0.03 to −0.008)
FN BMDI2 78.2%−0.010 (−0.021 to 0.001)

Bone mineral density (BMD) association in studies excluding menopausal hormone therapy use

Association with BMD remained significant

Original publication

The association of vasomotor symptoms with fracture risk and bone mineral density in postmenopausal women: a systematic review and meta-analysis of observational studies. Osteoporos Int. Published 2 April 2024. doi:10.1007/s00198-024-07075-8

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