Chatbots Utility in Healthcare Industry: An Umbrella Review

Amir Masoud Afsahi, Seyed Ahmad Seyed Alinaghi, Ayoob Molla, Pegah Mirzapour, Shima Jahani, Armin Razi, Paniz Mojdeganlou, Elaheh Karimi, Mohammad Mehrtak, Omid Dadras, Ghazaleh Afsahi, Shahla F. Syed, Alexander Norbash, Esmaeil Mehraeen



Introduction: Chatbots, computer programs emulating natural language conversations, have gained attention in healthcare. Recent advances address issues like obesity, dementia, oncology, and insomnia. A comprehensive assessment of their utility is essential for widespread adoption. This study aims to summarize chatbots' role in healthcare.

Material and Methods: The methodology involved a systematic review of English-language literature up to May 8, 2023, from databases of Embase, PubMed, Web of Science, and Scopus. Selection followed a two-step process based on inclusion/exclusion criteria. The PRISMA checklist and AMSTAR-2 tool ensured quality.

Results: The review encompassed 38 articles. Findings reveal chatbots primarily promote healthy lifestyles, improving mental well-being. They are widely used for treatment, education, and screening due to their accessibility.

Conclusion: Chatbots hold transformative potential in healthcare, especially in mental health, cancer management, and public health. They are poised to revolutionize the industry, offering innovative solutions and improving patient outcomes.


Chatbots; Healthcare; ChatGPT; Large Language Models; LLMs; COVID-19;


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