Cited by 119Artificial Intelligence in Healthcare and EducationHealth Literacy and Information AccessibilityInformation Retrieval and Search Behavior

Evaluating the effectiveness of artificial intelligence–powered large language models application in disseminating appropriate and readable health information in urology.

Davis, Ryan, Eppler, Michael, Ayo-Ajibola, Oluwatobiloba, Loh-Doyle, Jeffrey C., Nabhani, Jamal, Samplaski, Mary, Gill, Inderbir, Cacciamani, Giovanni E.·2023·Journal of Urology

Abstract

PURPOSE: The Internet is a ubiquitous source of medical information, and natural language processors are gaining popularity as alternatives to traditional search engines. However, suitability of their generated content for patients is not well understood. We aimed to evaluate the appropriateness and readability of natural language processor-generated responses to urology-related medical inquiries. MATERIALS AND METHODS: Eighteen patient questions were developed based on Google Trends and were used as inputs in ChatGPT. Three categories were assessed: oncologic, benign, and emergency. Questions in each category were either treatment or sign/symptom-related questions. Three native English-speaking Board-Certified urologists independently assessed appropriateness of ChatGPT outputs for patient counseling using accuracy, comprehensiveness, and clarity as proxies for appropriateness. Readability was assessed using the Flesch Reading Ease and Flesh-Kincaid Reading Grade Level formulas. Additional measures were created based on validated tools and assessed by 3 independent reviewers. RESULTS: .01). There was no significant difference in appropriateness of the responses between treatments and symptoms or between different categories of conditions. The most common reason from urologists for low scores was responses lacking information-sometimes vital information. The mean (SD) Flesch Reading Ease score was 35.5 (SD=10.2) and the mean Flesh-Kincaid Reading Grade Level score was 13.5 (1.74). Additional quality assessment scores showed no significant differences between different categories of conditions. CONCLUSIONS: Despite impressive capabilities, natural language processors have limitations as sources of medical information. Refinement is crucial before adoption for this purpose.

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Crossref · 10.1097/ju.0000000000003615

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Authors
Davis, R., Eppler, M., Ayo-Ajibola, O., Loh-Doyle, J. C., Nabhani, J., Samplaski, M., Gill, I., & Cacciamani, G. E.
Affiliations
  • University of Southern California (US)
  • USC Institute of Urology, and Catherine and Joseph Aresty Department of Urology
Venue
Journal of Urology
Published
2023-10
Volume
210
Issue
4
Pages
688-694
ISSN
  • 0022-5347 (ISSN-L)
  • 1527-3792
OpenAlex
W4383710066
Cited by
119
References
23
Citations by year
2026: 24 · 2025: 36 · 2024: 48 · 2023: 11
FWCI
4.75
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Urology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Health Informatics › Artificial Intelligence in Healthcare and Education
  • Health Sciences › Health Professions › General Health Professions › Health Literacy and Information Accessibility
  • Physical Sciences › Computer Science › Information Systems › Information Retrieval and Search Behavior
Keywords
large language models, ChatGPT, urology, patient education, readability, natural language processing, patient counseling, health information dissemination, urologic oncology, urological emergencies, Flesch Reading Ease
MeSH terms
Artificial Intelligence, Humans, Language, Urology, Internet, Comprehension, Health Literacy

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