Reliability and readability of adenoid hypertrophy information generated by five publicly accessible LLM chatbots: A default-setting snapshot study - Summary - MDSpire
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Assessment of the Reliability and Readability of Information on Adenoid Hypertrophy from Five Publicly Available LLM Chatbots: A Snapshot Study Using Default Settings

  • By

  • Xiaoming Qian

  • Zhishui Wu

  • Jing Li

  • Qiuyu Su

  • Qian Qin

  • Beibei Zhang

  • July 2, 2026

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Objective:

To evaluate the reliability and readability of information about adenoid hypertrophy generated by five large language models (LLMs) for parent education.

Approach:
  • Study Design: A comparative evaluation of five LLMs (ChatGPT, DeepSeek, Gemini, Perplexity, and Copilot) was conducted using a standardized question bank related to adenoid hypertrophy.
  • Data Collection: Data were collected from the LLMs using a set of 63 questions derived from public sources, focusing on various aspects of adenoid hypertrophy.
  • Ethics and Reporting: The study adhered to the CHART reporting guideline and did not require ethics committee approval as no real patients were involved.
Key Findings:
  • The prevalence of adenoid hypertrophy among children aged 3 to 8 years is reported to be as high as 34%–70%.
  • Existing studies on LLM performance in medical contexts show mixed results regarding reliability and readability.
  • No prior systematic evaluation of LLMs for pediatric otorhinolaryngology conditions like adenoid hypertrophy has been conducted.
Interpretation:

Limitations:
  • The study did not involve direct patient or public involvement.
  • Potential biases inherent in AI-assisted approaches were acknowledged but not fully explored.
Conclusion:

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