Evidence map›Paper›PMID 32448502›Full record

ArticleUrologic oncology2020

Examining the association of health literacy and numeracy with prostate-related knowledge and prostate cancer treatment regret.

Daniel D Joyce, Daniel L Heslop, Jeremiah I Umoh, Shaquille D Brown, Jennifer A Robles, Ken A Wallston, Kelvin A Moses

Open access · greenAbstract read
In one paragraph

Article in Urologic oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
4.6field-weighted citation impact, top 5% 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, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Decision regret in patients with rectal cancer undergoing multimodal therapy.Clinical and translational radiation oncology · 2026
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  10. Observational
  11. Article
  12. Article
  13. Review
  14. Context Matters: Emotional Sensitivity to Probabilities and the Bias for Action in Cancer Treatment Decisions.Medical decision making : an international journal of the Society for Medical Decision Making · 2023
    Article
  15. Unmet supportive care needs in prostate cancer survivors with advanced disease: A mixed-methods exploration.Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2022
    Article
  16. Canadian oncology nursing journal = Revue canadienne de nursing oncologique · 2022
    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

7 authors at 5 institutions in 1 country.

Daniel D JoyceDepartment of Urology, Vanderbilt University Medical Center, Nashville, TN.
Daniel L HeslopDepartment of Urology, Mayo Clinic, Rochester, MN.
Jeremiah I UmohDepartment of Urology, University of Wisconsin, Madison, WI.
Shaquille D BrownMeharry Medical College, Nashville, TN.
Jennifer A RoblesDepartment of Urology, Vanderbilt University Medical Center, Nashville, TN.
Ken A WallstonInstitute of Medicine and Public Health, Vanderbilt University Medical Center, Nashville, TN.
Kelvin A MosesDepartment of Urology, Vanderbilt University Medical Center, Nashville, TN. Electronic address: kelvin.a.moses@vumc.org.
Vanderbilt University Medical Center · USMayo Clinic in Arizona · USMeharry Medical College · USNational Academy of Medicine · USUniversity of Wisconsin–Madison · US

Funding

Vanderbilt Clinical Oncology Research Career Development ProgramK12CA090625 · NCI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Debra L. Friedman, Paula Jill Hurley · 2001 to 2026
$16.9M
NCI NIH HHS K12 CA090625
6 · The paper itself

Abstract

introductionEducational materials used in prostate cancer shared decision-making are often written above the health literacy levels of the patients that may benefit the most from such tools. Poor understanding the oncologic and functional outcomes of prostate cancer treatment may influence patient regret during this process. In this study, we assess the association between health literacy, numeracy, prostate-related knowledge and treatment regret in a diverse population. MATERIALS AND

methodsPatients obtaining care between June and August of 2016 at both community-based and academic tertiary care facilities were assessed for health literacy and numeracy using validated instruments. Prostate knowledge was tested in those patients without a history of prostate cancer using a 29-item questionnaire and patient-level predictors of knowledge were assessed. Prostate cancer treatment regret was assessed in those patients who had a history of prostate cancer.

resultsA total of 90 patients were enrolled, 38 (42%) of whom had a history of prostate cancer. African American race (I = 0.039), financial strain (P < 0.001), and educational attainment (P < 0.001) were all associated with lower health literacy on multivariable analysis. Possessing a professional degree (P = 0.021) and higher health literacy (P = 0.001) were associated with greater prostate-related knowledge. Of those with a history of prostate cancer, 9 (24%) expressed treatment regret. Patients with regret were more likely to be African American (n = 6, 66.7% vs. 5, 17.2%, P = 0.004), not married (P = 0.016), and score lower on the literacy (1.0 vs. 8.0, P = 0.009) and numeracy (10.0 vs. 16.0, P = 0.016) scales.

conclusionsWe identified lower health literacy among African American men, and lower prostate-related knowledge in those with poor health literacy. To our knowledge, this is the first study to show an association between health literacy and prostate cancer treatment regret.

Indexed as

EmotionsHealth Knowledge, Attitudes, PracticeHealth LiteracyAdultAgedHumansMaleMathematical ConceptsMiddle AgedProstatic NeoplasmsSelf ReportAcademic tertiary care facilityCommunity practiceHealth literacyProstate cancerRegretShared decision-making

Identifiers

PMID32448502
PMCPMC10129910
OpenAlexW3027078000

What OpenQuestion holds

Textmetadata
LicenceTDM
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.