Evidence map›Paper›PMID 26945379›Full record

Observational studyMedicine2016

Annual Average Changes in Adult Obesity as a Risk Factor for Papillary Thyroid Cancer: A Large-Scale Case-Control Study.

Yunji Hwang, Kyu Eun Lee, Young Joo Park, Su-Jin Kim, Hyungju Kwon, Do Joon Park, Belong Cho, Ho-Chun Choi, Daehee Kang, Sue K Park

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 15% 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, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Gender Differences in Obesity-Related Cancers.Current obesity reports · 2021
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
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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

10 authors at 1 institution in 1 country.

Yunji HwangFrom the Department of Preventive Medicine (YH, DK, SKP), Seoul National University College of Medicine; Department of Biomedical Science (YH, DK, SKP), Seoul National University Graduate School; Cancer Research Institute (YH, KEL, DK, SKP), Seoul National University College of Medicine; Department of Surgery (KEL, S-JK, HK), Seoul National University Hospital and College of Medicine; Division of Surgery (KEL), Thyroid Center, Seoul National University Cancer Hospital; Department of Internal Medicine (YJP, DJP), Seoul National University College of Medicine; Department of Family Medicine (BC, H-CC), Health Promotion Center for Cancer Survivor, Seoul National University Hospital, Seoul; and Advanced Institutes of Convergence Technology (BC, H-CC), Seoul National University, Suwon-si, Gyeonggi-do, Korea.
Kyu Eun Lee
Young Joo Park
Su-Jin Kim
Hyungju Kwon
Do Joon Park
Belong Cho
Ho-Chun Choi
Daehee Kang
Sue K Park
Seoul National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We evaluated the association between weight change in middle-aged adults and papillary thyroid cancer (PTC) based on a large-scale case-control study. Our study included data from 1551 PTC patients (19.3% men and 80.7% women) who underwent thyroidectomy at the 3 general hospitals in Korea and 15,510 individually matched control subjects. The subjects' weight history, epidemiologic information, and tumor characteristics confirmed after thyroidectomy were analyzed. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were determined for the annual average changes in weight and obesity indicators (body mass index (BMI), body surface area, and body fat percentage (BF%) in subjects since the age of 35 years. Subjects with a total weight gain ≥10 kg after age 35 years were more likely to have PTC (men, OR, 5.39, 95% CI, 3.88-7.49; women, OR, 3.36, 95% CI, 2.87-3.93) compared with subjects with a stable weight (loss or gain <5 kg). A marked increase in BMI since age 35 years (annual average change of BMI ≥0.3 kg/m/yr) was related to an elevated PTC risk, and the association was more pronounced for large-sized PTC risks (<1 cm, OR, 2.34, 95% CI, 1.92-2.85; ≥1 cm, OR, 4.00, 95% CI, 2.91-5.49, P heterogeneity = 0.005) compared with low PTC risks. Weight gain and annual increases in obesity indicators in middle-aged adults may increase the risk of developing PTC.

Indexed as

AdultCarcinomaCarcinoma, PapillaryCase-Control StudiesFemaleHumansMaleMenopauseMiddle AgedObesityRepublic of KoreaRisk FactorsThyroid Cancer, PapillaryThyroid NeoplasmsWeight Gain

Identifiers

PMID26945379
PMCPMC4782863
OpenAlexW2302546091

What OpenQuestion holds

Textmetadata
LicenceCC BY-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.