Research
Print page Print page
Switch language
The Capital Region of Denmark - a part of Copenhagen University Hospital
Published

Endogenous Testosterone Levels Are Associated with Risk of Type 2 Diabetes in Women without Established Comorbidity

Research output: Contribution to journalJournal articleResearchpeer-review

DOI

  1. Glucose-dependent Insulinotropic Polypeptide (GIP) reduces bone resorption in patients with type 2 diabetes

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Interleukin-6 may not affect bone resorption marker CTX or bone formation marker P1NP in humans

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Testicular Vein Sampling Can Reveal Gonadotropin-Independent Unilateral Steroidogenesis Supporting Spermatogenesis

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. High Prevalence of Diabetes-Predisposing Variants in MODY Genes Among Danish Women With Gestational Diabetes Mellitus

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Growth Hormone Deficiency—Controversies in the Clinical Management in Adults

    Research output: Contribution to journalJournal articleResearchpeer-review

  1. Prevalence and incidence of various Cancer subtypes in patients with heart failure vs matched controls

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Self-reported health status and the associated risk of mortality in heart failure: The DANISH trial

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Differences in mortality in patients undergoing surgery for infective endocarditis according to age and valvular surgery

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Left-sided heart disease and risk of death in patients with end-stage kidney disease receiving haemodialysis: an observational study

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Fractional Flow Reserve Guided PCI in Patients With and Without Left Ventricular Hypertrophy: a DANAMI-3-PRIMULTI Sub-study

    Research output: Contribution to journalJournal articleResearchpeer-review

View graph of relations

Purpose: The impact of endogenous androgen levels on the risk of type 2 diabetes in women remains uncertain. The objective was to investigate associations between endogenous androgen levels and risk of type 2 diabetes in young women without established comorbidity.

Methods: In this retrospective cohort study, women aged 18 to 50 years who underwent measurement of plasma testosterone, dehydroepiandrosterone-sulfate (DHEA-S), dihydrotestosterone (DHT), and sex hormone-binding globulin (SHBG) for the first time from January 2007 to December 2015 were included. Androgens were analyzed using tandem liquid chromatography mass spectrometry. Women with established comorbidity were excluded, using Danish healthcare registries. We calculated incidence rate ratios (IRRs, 95% confidence intervals) of type 2 diabetes according to quartiles of plasma androgens using multivariate Poisson regression models.

Results: A total of 8876 women, with a mean ± SD age of 38.5 ± 4.6 years and a median (interquartile range [IQR]) follow-up duration of 8.1 (6.6-9.4) years, were eligible for analyses. During 69 728 person-years, 69 women were diagnosed with type 2 diabetes. Women in the highest quartile of plasma total testosterone and calculated free testosterone displayed increased risk of type 2 diabetes compared with the lowest quartile: IRR 1.97 (1.01; 3.85), P = .048 and IRR 7.32 (2.84; 18.83), P < .001. SHBG was inversely associated with type 2 diabetes, Q4 versus Q1; IRR 0.06 (0.02; 0.21), P < .001. Plasma DHEA-S and DHT were not associated with incident type 2 diabetes.

Conclusions: Higher levels of plasma total and free testosterone were associated with increased risk of type 2 diabetes among women.

Original languageEnglish
JournalJournal of the Endocrine Society
Volume4
Issue number6
Pages (from-to)bvaa050
ISSN2472-1972
DOIs
Publication statusPublished - 1 Jun 2020

ID: 60340380