Evidence map›Paper›PMID 34290341›Full record

ArticleScientific reports2021

Male sex is not an independent risk factor for recurrence of differentiated thyroid cancer: a propensity score-matching study.

Joonseon Park, Kwangsoon Kim, Dong-Jun Lim, Ja Seong Bae, Jeong Soo Kim

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

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  10. UnexpectedAmerican journal of nuclear medicine and molecular imaging · 2024
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  18. Prognostic factors in patients with persistent/recurrent differentiated thyroid carcinoma after comprehensive treatmentZhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
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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

5 authors at 1 institution in 1 country.

Joonseon ParkDepartment of Surgery, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea.
Kwangsoon KimDepartment of Surgery, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea. noar99@naver.com.
Dong-Jun LimDivision of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea.
Ja Seong BaeDepartment of Surgery, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea.
Jeong Soo KimDepartment of Surgery, College of Medicine, The Catholic University of Korea, 06591, Seoul, Republic of Korea.
Catholic University of Korea · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Male patients have a significantly higher prevalence of advanced-stage thyroid cancer. However, sex differences in the risk of differentiated thyroid carcinoma (DTC) recurrence have not been fully elucidated. Therefore, the present study aimed to investigate male sex as a prognostic factor for DTC. We assessed 5566 patients with DTC who underwent thyroid surgery between January 2009 and December 2015 at Seoul St. Mary's Hospital (Seoul, Korea). Clinicopathological characteristics and long-term oncologic outcomes between female and male patients with DTC were compared using propensity score matching to reduce selection bias. The mean follow-up duration was 99.9 ± 18.7 months. The recurrence rate was significantly higher in male patients than female patients before matching (3.3% vs. 2.2%, p = 0.030), and there was no significant difference in recurrence rates between the matched groups after matching (3.0% vs. 2.5%, p = 0.591). Based on Kaplan-Meier analysis, the two groups did not significantly differ in disease-free survival after matching. Multivariate analysis revealed that male sex was not an independent prognostic factor of DTC recurrence. Male sex did not have a significant effect on DTC recurrence. Further studies with larger cohorts are required to validate the findings of this study.

Indexed as

Propensity ScoreSex CharacteristicsThyroid NeoplasmsAdolescentAdultAgedAged, 80 and overBiosimilar PharmaceuticalsChildFemaleHumansMaleMiddle AgedNeoplasm Recurrence, LocalPrevalencePrognosisBiosimilar Pharmaceuticals

Identifiers

PMID34290341
PMCPMC8295365
OpenAlexW3185793335

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.