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Tendencias de temas y sentimientos en discusiones sobre semaglutida en X: Análisis longitudinal basado en
Parisa Momeni1, Gabriel Laverghetta1, Jay Ligatti1
1Bellini College of Artificial Intelligence, Cybersecurity and Computing, University of South Florida, Tampa, FL, United States.
Online journal of public health informatics
|February 24, 2026
Resumen
Las discusiones en redes sociales sobre semaglutida muestran una disminución del sentimiento, centrándose en la pérdida de peso y los efectos secundarios. Las cuentas organizacionales expresan un sentimiento menos negativo que los individuos, destacando las percepciones matizadas de los usuarios sobre este fármaco ampliamente comercializado.
Área de la Ciencia:
- Análisis de redes sociales; Ciencias sociales computacionales; Investigación de la experiencia del usuario farmacéutico.
Sus antecedentes:
- La experiencia del usuario influye significativamente en la efectividad de los medicamentos farmacéuticos.
- Las plataformas de redes sociales como X (anteriormente Twitter) son clave para compartir experiencias con medicamentos, especialmente para fármacos como la semaglutida.
- La comprensión de la participación de diversas subpoblaciones de usuarios en las discusiones sobre semaglutida está poco desarrollada.
Objetivo del estudio:
- Explorar las percepciones de la semaglutida en diferentes grupos de usuarios de X.
- Investigar la evolución de los patrones de sentimiento hacia la semaglutida.
- Analizar la evolución y prevalencia de los temas de discusión relacionados con la semaglutida.
Principales métodos:
- Análisis de 859.751 publicaciones (tuits) en X sobre semaglutida de julio de 2021 a abril de 2024.
- Aplicación de análisis de sentimientos y modelado de temas para identificar patrones de discusión.
- Examen de sentimientos y temas dentro de subpoblaciones de usuarios específicas y períodos de tiempo.
Principales resultados:
- La puntuación media general del sentimiento fue de -0.24, con una disminución del sentimiento en todas las subpoblaciones de usuarios.
- Los temas clave de discusión incluyen aplicaciones para la pérdida de peso, efectos secundarios, factores económicos e influencia de celebridades/políticos.
- Las cuentas organizacionales mostraron un sentimiento significativamente menos negativo (media -0.04) en comparación con los individuos (media -0.28), particularmente en lo que respecta a la eficacia y las preocupaciones regulatorias.
Conclusiones:
- El estudio mejora la comprensión de las percepciones de diversos usuarios sobre la semaglutida en las redes sociales.
- A pesar de la negatividad general, existen diferencias matizadas en el sentimiento y los temas entre las subpoblaciones de usuarios.
- Los hallazgos ofrecen información valiosa para las estrategias de comunicación de la salud y los esfuerzos de farmacovigilancia.
Palabras clave:
salud públicasemaglutidaanálisis de sentimientosredes socialesmodelado de temasexperiencia del usuarioMás Videos Relacionados
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