Evidence map›Paper›PMID 33152576›Full record

ArticleAmerican journal of otolaryngology

Decreased overall survival in black patients with HPV-associated oropharyngeal cancer.

Siddharth Sheth, Douglas R Farquhar, Nicholas R Lenze, Angela Mazul, Paul Brennan, Devasena Anantharaman, Behnoush Abedi-Ardekani, Jose P Zevallos, D Neil Hayes, F Olshan

Abstract read
In one paragraph

Article in American journal of otolaryngology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–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

12 citing papers in PubMed.

  1. Article
  2. Perceived Discrimination Among Patients With Head and Neck Cancer.Laryngoscope investigative otolaryngology · 2026
    Article
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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.

Siddharth ShethDivision of Medical Oncology, Department of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. Electronic address: Siddharth.sheth@med.unc.edu.
Douglas R FarquharDepartment of Otolaryngology-Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Nicholas R LenzeDepartment of Otolaryngology-Head and Neck Surgery, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Angela MazulDepartment of Otolaryngology, Washington University in Saint Louis, School of Medicine, St. Louis, MO 63110, USA.
Paul BrennanInternational Agency for Research on Cancer, France.
Devasena AnantharamanInternational Agency for Research on Cancer, France.
Behnoush Abedi-ArdekaniInternational Agency for Research on Cancer, France.
Jose P ZevallosDepartment of Otolaryngology, Washington University in Saint Louis, School of Medicine, St. Louis, MO 63110, USA.
D Neil HayesDepartment of Medicine, Division of Hematology-Oncology, University of Tennessee Health Science Center, Memphis, TN 38163, USA; UTHSC Center for Cancer Research, University of Tennessee, Memphis, TN 38163, USA.
F OlshanDepartment of Epidemiology, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Stephanie Engel · 2001 to 2026
$36.3M
UNITS: The UNC / UT National Clinical Trials Network Group Integrated Translational Science Production and Consultation CenterUG1CA233333 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI HAYES, DAVID N, MERKER, JASON DEREK · 2019 to 2025
$4.8M
Gene Environment Interaction in Head and Neck CancerR01CA090731 · NCI · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI OLSHAN, ANDREW · 2001 to 2005
$4.6M
The role of germline and somatic DNA mutations in oral and oropharyngeal cancersR01DE025712 · NIDCR · INTERNATIONAL AGENCY FOR RES ON CANCER · PI BRENNAN, PAUL JOSEPH, DIERGAARDE, BRENDA B. · 2017 to 2021
$3.3M
TRAINING GRANT IN CANCER EPIDEMIOLOGYT32CA009330 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI OLSHAN, ANDREW · 1985 to 2010
$2.5M
Development of a Four-Class, Molecular Subtyping Diagnostic for HPV-negative Head and Neck CancerR01CA211939 · NCI · WASHINGTON UNIVERSITY · PI HAYES, DAVID N, ZEVALLOS, JOSE P. · 2017 to 2021
$2.3M
NCI NIH HHS R01 CA090731NCI NIH HHS R01 CA211939NCI NIH HHS T32 CA009330NCI NIH HHS UG1 CA233333NIDCR NIH HHS R01 DE025712NIEHS NIH HHS P30 ES010126World Health Organization 001
6 · The paper itself

Abstract

purposeRacial disparities for overall survival (OS) in head and neck cancer have been well described. However, the extent to which these disparities exist for HPV-associated oropharyngeal squamous cell carcinoma (OPSCC), and the contribution of demographic, clinical, and socioeconomic status (SES) variables, is unknown. MATERIALS AND

methodsPatients were identified from the Carolina Head and Neck Cancer Epidemiology Study (CHANCE), a population-based study in North Carolina. Cox proportional hazards regression models were used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for OS in black versus white patients with sequential adjustment sets.

resultsA total of 157 HPV-associated OPSCC patients were identified. Of these, 93% were white and 7% were black. Black patients with HPV-associated OPSCC were more likely to be younger, have an income <$20,000, live farther away from clinic where biopsy was performed, and have advanced T stage at diagnosis. Black patients had worse OS in the unadjusted analysis (HR 4.9, 95% CI 2.2-11.1, p < 0.0001). The racial disparity in OS slightly decreased when sequentially adjusting for demographic, clinical, and SES variables. However, HR for black race remained statistically elevated in the final adjustment set which controlled for age, sex, stage, smoking, alcohol use, and individual-level household income, insurance, and education level (HR 3.4, 95% CI 1.1-10.1, p = 0.028).

conclusionThis is the first population-based study that confirms persistence of racial disparities in HPV-associated OPSCC after controlling for demographic, clinical, and individual-level socioeconomic factors.

Indexed as

Socioeconomic FactorsAdultAgedAged, 80 and overBlack or African AmericanCarcinoma, Squamous CellFemaleHumansMaleMiddle AgedNorth CarolinaOropharyngeal NeoplasmsPapillomavirus InfectionsProportional Hazards ModelsRace FactorsRisk FactorsDisparitiesHead and neck neoplasmsHuman papillomavirusRaceSurvival

Identifiers

PMID33152576
PMCPMC7988501

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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.