Evidence map›Paper›PMID 33739959›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2021

Association Between Body Mass Index and Thyroid Function in Euthyroid Chinese Adults.

Jing Fu, Lin Zhang, Yu An, Yan Duan, Jia Liu, Guang Wang

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Association ofInternational journal of molecular sciences · 2025
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  11. International journal of molecular sciences · 2022
    Article
  12. Article
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  14. Article
  15. Obesity and Thyroid Axis.International journal of environmental research and public health · 2021
    Review
  16. Article
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 2 institutions in 1 country.

Jing FuDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Lin ZhangDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Yu AnDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Yan DuanDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Jia LiuDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Guang WangDepartment of Endocrinology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China (mainland).
Capital Medical University · CNBeijing Chaoyang Emergency Medical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Obesity can influence thyroid function through multiple routes, even in people who are euthyroid. The correlation between weight and thyroid function is a matter of debate. The present study investigated the relationship between body weight and thyroid function in euthyroid Chinese adults. MATERIAL AND METHODS A total of 1564 participants with serum thyrotropin (TSH) and thyroid hormone levels within the reference range were included. All of them were tested for thyroid function parameters and categorized, based on body mass index (BMI), into 3 groups: normal weight, overweight, and obese. The effects of BMI on thyroid function were examined using linear (continuous values) and logistic (dichotomous levels according to medians or means) regression and controlling for age and sex. RESULTS There were significant differences in free triiodothyronine (FT3) levels and FT3/free thyroxine (FT4) ratios among participants who were normal weight, overweight, and obese (both P<0.001). Multivariable regression analysis (P<0.001) showed that BMI was positively associated with FT3 levels and FT3/FT4 ratios. Compared with the normal weight group, the patients who were overweight or obese had significantly higher FT3 levels and FT3/FT4 ratios that were higher than average, according to logistic regression analyses. CONCLUSIONS We found that Chinese adults who are obese may have higher FT3 levels and FT3/FT4 ratios than those who are of normal weight, even if their thyroid function values are within the normal range.

Indexed as

Body Mass IndexAdultAsian PeopleBody WeightChinaFemaleHumansMaleMiddle AgedObesityOverweightThyroid Function TestsThyroid GlandThyroid HormonesThyrotropinThyroxineThyroid HormonesThyrotropinThyroxineTriiodothyronine

Identifiers

PMID33739959
PMCPMC7986724
OpenAlexW3137526804

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.