Cited by 86Thyroid Disorders and TreatmentsHormonal and reproductive studiesThyroid and Parathyroid Surgery

Thyroid Function and Mortality in Older Men: A Prospective Study

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Waring, Avantika C., Harrison, Stephanie, Samuels, Mary H., Ensrud, Kristine E., LeBlanc, Erin S., Hoffman, Andrew R., Orwoll, Eric, Fink, Howard A. +3 more·2012·The Journal of Clinical Endocrinology & Metabolism

Abstract

CONTEXT: Mild abnormalities of thyroid function have been associated with both beneficial and detrimental effects on mortality. OBJECTIVE: Our objective was to determine the association between continuous TSH as well as categories of thyroid function with total and cause-specific mortality in a cohort of older men. DESIGN, SETTING, AND PARTICIPANTS: Data were analyzed from the Osteoporotic Fractures in Men (MrOS) study, a cohort of community-dwelling U.S. men aged 65 yr and older. A total of 1587 participants randomly selected for thyroid function testing were included in this analysis. TSH and free T4 were measured at baseline, and four categories of thyroid function were defined. (subclinical hyperthyroid; euthyroid; subclinical hypothyroid TSH<10 mIU/liter; and subclinical hypothyroid, TSH≥10 mIU/liter.) MAIN OUTCOME MEASURE: Total mortality, cardiovascular (CV) and cancer deaths were confirmed by review of death certificates. RESULTS: There were 432 deaths over a mean follow-up of 8.3 yr. In fully adjusted models, there was no association between baseline TSH and any death [relative hazard (RH)=1.01 per mIU/liter, 95% confidence interval (CI)=0.95-1.06], CV death (RH=1.05 per mIU/liter, 95% CI 0.96-1.15), or cancer death (RH=0.96 per mIU/liter, 95% CI=0.85-1.07). There was also no statistically significant association between thyroid function category and total or cause-specific mortality, but few men (n=8) had subclinical hypothyroidism with TSH levels of 10 mIU/liter or higher. CONCLUSIONS: A single measurement of thyroid function did not predict total or cause-specific mortality in this cohort. These data support neither a beneficial nor a detrimental effect of subclinical thyroid dysfunction in older men. SUMMARY: Subclinical thyroid dysfunction is not associated with an increased risk of all-cause or CV mortality in older men.

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Authors
Waring, A. C., Harrison, S., Samuels, M. H., Ensrud, K. E., LeBlanc, E. S., Hoffman, A. R., Orwoll, E., Fink, H. A., Barrett-Connor, E., Bauer, D. C., & Study, F. T. O. F. I. M. (.
Affiliations
  • Division of Endocrinology and Metabolism (A.C.W.), San Francisco, California 94143
  • California Pacific Medical Center (US)
  • Oregon Health & Science University (US)
  • Department of Medicine and Division of Epidemiology and Community Health (K.E.E.), Minneapolis, Minnesota 55455
  • Kaiser Permanente (US)
  • Stanford Medicine (US)
  • University of Minnesota (US)
  • University of California San Diego (US)
  • University of California, San Francisco (US)
Corresponding author
Waring, Avantika C.
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2012-03-01
Volume
97
Issue
3
Pages
862-870
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W2086355023
Cited by
86
References
27
Citations by year
2026: 1 · 2025: 3 · 2024: 4 · 2023: 4 · 2022: 4 · 2021: 5 · 2020: 6 · 2019: 5 · 2018: 3 · 2017: 6 · 2016: 6 · 2015: 10 · 2014: 11 · 2013: 12 · 2012: 5
FWCI
9.75
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (UL1TR000128, RR024140, AG027810)
  • National Institute on Aging (U01 AR45580, U01-AG-18197, R34AG033669, U01AG018197, U01 AR45632, U01AG027810, U01 AR45654, U01 AR45614, U01 AR45583, AG027810, U01AG042140, U01 AR45647)
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (U01AR45614, U01-AR45632, U01 AR45647, U01AR045583, U01 AR-45583, U01-AR-45654, U01AR045580, U01AR045632, U01AR045654, U01AR045614, U01AR045647, U01AR066160, U01 AG18197, K24AR051895, U01AR45580)
  • National Center for Research Resources (U01 AR45654, U01 AR45632, U01 AR45580, U01 AR45647, UL1RR024140, U01 AR45614, U01 AR45583, U01 AG18197)
  • National Center for Advancing Translational Sciences
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Hormonal and reproductive studies
  • Health Sciences › Medicine › Surgery › Thyroid and Parathyroid Surgery
Keywords
thyroid function, thyroid-stimulating hormone, subclinical hypothyroidism, subclinical hyperthyroidism, free thyroxine, mortality, cardiovascular mortality, cancer mortality, older men, MrOS study, osteoporotic fractures
MeSH terms
Aged, Aged, 80 and over, Cardiovascular Diseases, Follow-Up Studies, Humans, Male, Neoplasms, Thyroid Diseases, Thyroid Function Tests, Thyroid Gland, Thyrotropin, Thyroxine

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