Evidence map›Paper›PMID 40583021›Full record

ArticleThe world journal of men's health2026

Does the Quality and Readability of Information Related to Varicocele Obtained from ChatGPT 4.0 Remain Consistent Across Different Models of Inquiry?

Zhao Luo, Sung Chul Kam, Ji Yong Kim, Wenhao Hu, Chuan Lin, Hyun Jun Park, Yu Seob Shin

Abstract read
In one paragraph

Article in The world journal of men's health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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.

Zhao Luo *Department of Urology, Shenzhen Qianhai Taikang Hospital, Shenzhen, China.ORCID https://orcid.org/0009-0005-7807-6296
Sung Chul Kam *Department of Urology, Gyeongsang National University College of Medicine and lnstitute of Health Sciences of Gyeongsang National University, Jinju, Korea.ORCID https://orcid.org/0000-0001-5403-3623
Ji Yong KimDepartment of Urology, Jeonbuk National University Medical School, Jeonju, Korea.ORCID https://orcid.org/0009-0008-6248-9661
Wenhao HuInformation Department, Chengdu Women and Children's Central Hospital, Sichuan, China.ORCID https://orcid.org/0000-0002-8776-5190
Chuan LinDepartment of Obstetrics and Gynecology, Beijing Anzhen Nanchong Hospital, Capital Medical University & Nanchong Central Hospital, Sichuan, China.ORCID https://orcid.org/0009-0005-4204-5375
Hyun Jun ParkDepartment of Urology, Pusan National University School of Medicine, Busan, Korea.ORCID https://orcid.org/0000-0003-0566-9574
Yu Seob ShinDepartment of Urology, Jeonbuk National University Medical School, Jeonju, Korea.ORCID https://orcid.org/0000-0002-1126-3821

Funding

National Research Foundation of Korea RS-2023-00236157
6 · The paper itself

Abstract

purposeThere is a growing tendency of individuals resorting to Chat-Generative Pretrained Transformer (ChatGPT) as a source of medical information on specific ailments. Varicocele is a prevalent condition affecting the male reproductive system. The quality, readability, and consistency of the information related to varicocele that individuals obtain through interactive access to ChatGPT remains uncertain. MATERIALS AND

methodsThis study employed Google Trends data to extract 25 trending questions since 2004. Two distinct inquiry methodologies were employed with ChatGPT 4.0: repetition mode (each question repeated three times) and cyclic mode (each question input once in three consecutive cycles). The generated texts were evaluated according to a number of criteria, including the Automated Readability Index (ARI), the Flesch Reading Ease Score (FRES), the Gunning Fog Index (GFI), the DISCERN score and the Ensuring Quality Information for Patients (EQIP). Kruskal-Wallis and Mann-Whitney U tests were employed to compare the text quality, readability, and consistency between the two modes.

resultsThe results demonstrated that the texts generated in repetition and cyclic modes exhibited no statistically significant differences in ARI (12.06±1.29

conclusionsThis study found that ChatGPT-generated medical information on "varicocele" demonstrates consistent quality and readability across different modes, highlighting its potential for stable healthcare information provision. However, the content's complexity poses challenges for general readers, and notable limitations in quality and reliability highlight the need for improved accuracy, credibility, and readability in AI-generated medical content.

Indexed as

ComprehensionInfertilityLarge language modelsVaricocele

Identifiers

PMID40583021
PMCPMC12798320

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.