ArticleCancer causes & control : CCC2021
Prostate cancer patients' self-reported participation in research: an examination of racial/ethnic disparities.
Article in Cancer causes & control : CCC, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Review
- The role of social, economic, and medical marginalization in cancer clinical trial participation inequities: A systematic review.Journal of clinical and translational science · 2025Review
- Factors affecting the recruitment of Hispanic/Latinx American older adults in clinical trials in the United States: A scoping review.Journal of the American Geriatrics Society · 2023Article
- Proof-of-Concept of an Integrated Yoga and Psychological Intervention in Mitigating Distress Among Diverse Women With Gynecologic, Gastrointestinal, and Thoracic Cancers.Integrative cancer therapiesArticle
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
purposeWe examined prostate cancer patients' participation in research and associated factors by race/ethnicity in a multiethnic sample.
methodsMen with a new diagnosis of prostate cancer were identified through the California Cancer Registry. Patients completed a cross-sectional telephone interview in English, Spanish, Cantonese or Mandarin. Multivariable logistic regression models, stratified by race/ethnicity, estimated the associations of patient demographic and health characteristics with participation in (1) any research, (2) behavioral research, and (3) biological/clinical research.
resultsWe included 855 prostate cancer patients: African American (19%), Asian American (15%), Latino (24%), and White (42%). In the overall model of participation in any research, African American men (Odds Ratio (OR) = 2.54, 95% CI 1.63-3.94), and those with two or more comorbidities (OR = 2.20, 95% CI 1.27-3.80) were more likely to report participation. Men 65 years old and older (OR = 0.65, 95% CI 0.47-0.91), those who were married or living with a partner (OR = 0.67, 95% CI 0.45-0.98), and those who completed the interview in Spanish (OR = 0.36, 95% CI 0.15-0.85) were less likely to report participating in any research. Stratified analyses identified racial/ethnic-specific sociodemographic characteristics associated with lower research participation, including Spanish or Chinese language, older age, and lower education.
conclusionAfrican American prostate cancer patients reported higher research participation than all other groups. However, recruitment efforts are still needed to overcome barriers to participation for Spanish and Chinese speakers, and barriers among older adults and those with lower education levels.
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