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Comparación de la legibilidad de ChatGPT y Bard en la comunicación médica: un metanálisis
Daphne E DeTemple1,2,3, Timo C Meine4,5
1Clinic for General, Visceral and Transplant Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625, Hannover, Germany.
BMC medical informatics and decision making
|September 1, 2025
Resumen
Bard / Gemini generó textos médicos ligeramente más legibles que ChatGPT-3.5 / 4.0, mientras que ChatGPT mejoró la legibilidad del texto más al simplificar el contenido. Los hallazgos del límite de sesgo de calidad y publicación del estudio.
Área de la Ciencia:
- La inteligencia artificial en la medicina
- Procesamiento del lenguaje natural
- Comunicación médica
Sus antecedentes:
- La evaluación de la legibilidad del contenido médico generado por la IA es crucial para una comunicación efectiva con el paciente.
- Están surgiendo estudios que comparan modelos de lenguaje grandes (LLM) como ChatGPT y Bard en contextos médicos.
Objetivo del estudio:
- Para sintetizar los resultados sobre la legibilidad de los textos generados o simplificados por ChatGPT (versiones 3.5/4.0) y Bard/Gemini.
- Comparar el rendimiento de diferentes versiones de LLM en tareas de comunicación médica.
Principales métodos:
- La búsqueda sistemática de la literatura en las principales bases de datos (PubMed, Scopus, etc.) En el caso de los
- La inclusión de artículos de investigación originales sobre temas médicos utilizando las métricas de ChatGPT/Bard y de legibilidad (FRE, FKGL).
- Metaanálisis y análisis de subgrupos de simplificación y generación de texto, con evaluación de la calidad utilizando una lista de verificación Downs-and-Black modificada.
Principales resultados:
- Se analizaron 59 estudios; la calidad general de los estudios fue limitada.
- Los textos generados por Bard/Gemini mostraron una legibilidad ligeramente superior (FRE, FKGL) en comparación con ChatGPT-3.5/-4.0.
- ChatGPT-3.5/-4.0 demostró una tendencia a una mejor legibilidad al simplificar los textos en comparación con Bard.
- Se observaron diferencias significativas entre los subgrupos, en particular entre las versiones específicas de FRE y FKGL.
Conclusiones:
- Bard/Gemini puede ofrecer una ligeramente mejor legibilidad para textos médicos generados espontáneamente.
- ChatGPT-3.5/-4.0 muestra potencial para mejorar la legibilidad del texto a través de la simplificación.
- Las limitaciones del estudio incluyen sesgo de calidad y publicación; se recomienda un informe estandarizado para la investigación futura y el desarrollo de IA.
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