Evidence map›Paper›PMID 28580441›Full record

ArticleJournal of the Endocrine Society2017

Impact of Subclinical Hypothyroidism on Cardiometabolic Biomarkers in Women.

Paulo H N Harada, Julie E Buring, Nancy R Cook, Michael E Cobble, Krishnaji R Kulkarni, Samia Mora

Open access · goldAbstract read
In one paragraph

Article in Journal of the Endocrine Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.5field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Review
  3. Hypothyroidism and Kidney Function: A Mendelian Randomization Study.Thyroid : official journal of the American Thyroid Association · 2020
    Article
  4. Thyroid and Cardiovascular Disease: Research Agenda for Enhancing Knowledge, Prevention, and Treatment.Thyroid : official journal of the American Thyroid Association · 2019
    Article
  5. Article
  6. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 2 countries.

Paulo H N HaradaCenter for Lipid Metabolomics, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Julie E BuringDivision of Preventive Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.
Nancy R CookDivision of Preventive Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.
Michael E CobbleCanyons Medical Center, Sandy, UT.
Krishnaji R KulkarniVAP Diagnostics Laboratory, Birmingham, AL.
Samia MoraCenter for Lipid Metabolomics, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
Harvard University · US

Funding

Women's Health Study: Continued Follow-upR01CA047988 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E., LEE, I-MIN · 1991 to 2014
$28.2M
Women's Health Study: Continued Follow-UpR01HL080467 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E. · 2005 to 2010
$4.5M
The Women's Health Study: Infrastructure Support for Continued Cohort Follow-upUM1CA182913 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E., LEE, I-MIN · 2014 to 2018
$4.0M
Total plasma and IgG glycomes, statin therapy and ASCVD eventsR01HL117861 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI MORA, SAMIA · 2013 to 2022
$3.8M
TRIAL OF VITAMIN E, BETA-CAROTENE &ASPRIN IN WOMENR01HL043851 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E · 1991 to 2000
$1.6M
The Women's Health Study: Addition of New Data to Maximize its Research ImpactRC1HL099355 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E. · 2009 to 2010
$992k
NCI NIH HHS R01 CA047988NCI NIH HHS UM1 CA182913NHLBI NIH HHS R01 HL043851NHLBI NIH HHS R01 HL080467NHLBI NIH HHS R01 HL117861NHLBI NIH HHS RC1 HL099355
6 · The paper itself

Abstract

contextWhether subclinical hypothyroidism (SCH) is associated with cardiometabolic abnormalities is uncertain.

objectiveTo examine diverse cardiometabolic biomarkers across euthyroid, SCH, and overt hypothyroidism (HT) in women free of cardiovascular disease (CVD).

designCross-sectional adjusted associations for lipids, lipoprotein subclasses, lipoprotein insulin resistance score, inflammatory, coagulation, and glycemic biomarkers by ANCOVA for thyroid categories or TSH quintiles on a Women's Health Study subcohort.

settingOutpatient. PATIENTS OR OTHER

participantsRandomly sampled 3,914 middle-aged and older women for thyroid function analysis (thyroid-stimulating hormone [TSH], free T4), of whom 3,321 were not on lipid lowering therapy.

interventionNone.

main outcome measureAssociations of SCH and HT with cardiometabolic markers.

resultsGoing from euthyroid to HT, the lipoprotein subclasse profiles were indicative of insulin resistance [respective values and p for trend]: larger VLDL size (nm)[51.5 (95%CI51.2, 51.8) to 52.9 (51.8, 54.1) p=0.001]; higher LDL particles concentration (nmol/L)[1283 (95%CI1267, 1299) to 1358 (1298, 1418) p=0.004] and smaller LDL size. There was worsening lipoprotein insulin resistance score from euthyroid 49.2 (95%CI 48.3, 50.2) to SCH 52.1 (95%CI 50.1, 54.0), and HT 52.1 (95%CI 48.6, 55.6), p for trend 0.008. Of the other biomarkers, SCH and HT were associated with higher hs-CRP and HbA1c. For increasing TSH quintiles results were overall similar.

conclusionsIn apparently healthy women, SCH cardiometabolic profiles indicated worsening insulin resistance and higher CVD risk markers compared with euthyroid individuals, despite similar LDL and total cholesterol. These findings suggest that cardiometabolic risk may increase early in the progression towards SCH and OH.

Indexed as

CoagulationInflammationInsulin ResistanceLipoproteinsMetabolomicsSubclinical Hypothyroidism

Identifiers

PMID28580441
PMCPMC5453652
OpenAlexW2792542214

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.