Type 2 & other diabetes

Menopausal hormone therapy decreases the likelihood of diabetes development in peri‑menopausal individuals with prediabetes

Diabetes MetabPublished Retrospective cohort study

Main finding · Incidence of DMResult — go to the resultHazard ratio 0.693 95 % CI 0.577–0.832

Authors' conclusion

In our study, we demonstrate a sustained 20-year decrease in the risk of diabetes among premenopausal individuals with prediabetes who undergo menopausal hormone therapy.

Study context

Population
Individuals aged 46–60 with prediabetes prior to menopause
Participants
6,566 individuals
Exposure
Menopausal hormone therapy (MHT) vs non-MHT
Outcome
Incidence of DM
Follow-up
20-year follow-up
Methodological detailspropensity score matching, TriNetX U.S. Collaborative Network
  • Propensity score matching
  • TriNetX U.S. Collaborative Network

Main finding

As reported in the abstract

Hazard ratio

0.693

95 % CI 0.577–0.832

MHTvs non-MHT
HR 0.693 (95 % CI 0.577–0.832)

Observational data: associations, not effects.

Further findings

DM incidence by age

Significant protective effects in individuals aged 46-50 and 55-60

DM incidence by race

Significant benefit of MHT in White individuals but not in Black or Asian populations

DM incidence by BMI

Significant risk reduction with MHT with BMI ≤24.9 and 25-29.9 kg/m 2, but not with BMI ≥30 kg/m 2

Original publication

Menopausal hormone therapy decreases the likelihood of diabetes development in peri‑menopausal individuals with prediabetes. Diabetes Metab. Published 5 June 2024. doi:10.1016/j.diabet.2024.101546

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