Reproductive endocrinology

Female Reproductive Factors, Exogenous Hormone use, and Incident Chronic Kidney Disease and end-stage Renal Disease

J Clin Endocrinol MetabPublished Prospective cohort study

Authors' conclusion

Several reproductive characteristics reflecting shorter cumulative exposure to endogenous estrogen or premature exposure to exogenous hormones are associated with a greater risk of CKD and ESRD in women, supporting a potential role of female hormones in renal pathophysiology.

Study context

Population
Women without prevalent chronic kidney disease (CKD) and end-stage renal disease (ESRD)
Participants
260,108 women
Exposure
Reproductive factors and exogenous hormone use vs incident CKD and ESRD
Outcome
Incident CKD and ESRD
Follow-up
Median ∼12.5 years
Methodological detailsmultivariable-adjusted
  • Multivariable-adjusted

Main finding

As reported in the abstract

Incident CKD · median ∼12.5 years
CKD cases
8766
ESRD cases
554
CKD per 5-year increment in menopausal age, HR
0.89 (0.87-0.91) (95% CI)
ESRD per 5-year increment in menopausal age, HR
0.87 (0.79-0.95) (95% CI)
CKD per 5-year delay in starting MHT, HR
0.87 (0.84-0.90) (95% CI)
ESRD per 5-year delay in starting MHT, HR
0.85 (0.73-0.99) (95% CI)

Observational data: associations, not effects.

Original publication

Female Reproductive Factors, Exogenous Hormone use, and Incident Chronic Kidney Disease and end-stage Renal Disease. J Clin Endocrinol Metab. Published 3 June 2024. doi:10.1210/clinem/dgae374

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