Evidence map›Paper›PMID 34337000›Full record

ArticleBioMed research international2021

Epidemiological Trends of Head and Neck Cancer: A Population-Based Study.

Kangwen Guo, Weiliang Xiao, Xinggui Chen, Zhenying Zhao, Yuanxiong Lin, Ge Chen

Erratum issuedAbstract read
In one paragraph

Article in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 54 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

54 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  9. Trajectory patterns and factors associated with shoulder-related quality of life in patients with head and neck cancer after neck dissection: A longitudinal study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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  20. Enhancing Head and Neck Tumor Segmentation in MRI: The Impact of Image Preprocessing and Model Ensembling.Head and Neck Tumor Segmentation for MR-Guided Applications : First MICCAI Challenge, HNTS-MRG 2024, held in conjunction with MICCAI 2024, Marrakesh, Morocco, October 17, 2024, proceedings · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Kangwen GuoDepartment of Radiotherapy, Central Hospital of Guangdong Nongken, Zhanjiang, China.ORCID https://orcid.org/0000-0002-1935-1586
Weiliang XiaoCancer Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.ORCID https://orcid.org/0000-0003-2939-4042
Xinggui ChenDepartment of Pharmacy, Tianjin Union Medical Center, Tianjin, China.ORCID https://orcid.org/0000-0003-1004-7761
Zhenying ZhaoDepartment of Intervention, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.ORCID https://orcid.org/0000-0003-1307-6023
Yuanxiong LinDepartment of Radiotherapy, Central Hospital of Guangdong Nongken, Zhanjiang, China.ORCID https://orcid.org/0000-0001-5734-6262
Ge ChenDepartment of Radiotherapy, Central Hospital of Guangdong Nongken, Zhanjiang, China.ORCID https://orcid.org/0000-0001-9790-8290

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOver the past decades, lots of advance have occurred in the prevention, diagnosis, and treatment of head and neck cancer (HNC). However, the contemporaneous incidence and survival trends, on the basis of population-based registry, have not been reported.

methodsThe HNC cancer cases were accessed from the Surveillance, Epidemiology, and End Results (SEER) database. The incidence trend was analyzed by joinpoint analysis, with the survival trend being analyzed by period analysis of relative survival rate (RSR) and Kaplan-Meier analyses. Cox regression analysis was performed to identify the prognostic factors for overall survival.

resultsThe general incidence trend of HNC increases slightly, with an average annual percentage change of 0.6%, along with five fluctuating segments. The improvement of net survival over the past decades was showed by increasing 60-month RSR, from 54.1% to 56.0% to 60.9% to 66.8%, which was further confirmed by Kaplan-Meier analyses. Moreover, disparities in incidence and survival patterns can be observed in different subgroups.

conclusionA fluctuating incidence pattern and an ever-improving survival were observed in HNC over time.

Indexed as

AdolescentAdultAge DistributionAge FactorsChildChild, PreschoolFemaleHead and Neck NeoplasmsHumansIncidenceInfantInfant, NewbornKaplan-Meier EstimateMaleMiddle AgedRacial Groups

Identifiers

PMID34337000
PMCPMC8294963

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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.