AI chatbots can efficiently promote a healthy lifestyle

Linda Rider

Artificial intelligence (AI) chatbots are able of mimicking human interactions with the enable of oral, prepared, or verbal interaction with the person. AI chatbots can offer important well being-similar facts and companies, finally top to promising technology-facilitated interventions.

Study: Artificial Intelligence (AI)-based Chatbots in Promoting Health Behavioral Changes: A Systematic Review. Image Credit: TippaPatt /

Review: Artificial Intelligence (AI)-based mostly Chatbots in Endorsing Health and fitness Behavioral Variations: A Systematic Critique. Picture Credit history: TippaPatt /

AI chatbots in health care

Latest digital telehealth and therapeutic interventions are involved with a number of challenges such as unsustainability, lower adherence, and inflexibility. AI chatbots are capable of conquering these troubles and offering personalised on-demand aid, greater interactivity, and greater sustainability.

AI chatbots employ details input from different sources, which is followed by facts investigation that is finished by means of pure language processing (NLP) and device learning (ML). Info output then allows buyers realize their well being behavior ambitions.

Hence, AI chatbots are able of selling diverse overall health behaviors by efficiently providing interventions. Furthermore, this technology can give added added benefits to health actions improvements by integrating into embodied capabilities.

Most former studies executed on AI chatbots aimed to make improvements to psychological well being outcomes. Comparatively, the latest studies are ever more concentrated on the use of AI chatbots for inciting health and fitness actions changes.

Even so, one particular systematic critique on the influence of AI chatbots on modifying existence was connected with many restrictions. These involve the inability of the authors to differentiate AI chatbots from other chatbots. Also, this analyze qualified only a constrained set of behaviors and did not go over all possible platforms that could employ AI chatbots.

A new systematic evaluate published on the preprint server medRxiv* discusses the benefits of former scientific tests on AI chatbot intervention properties, operation, and elements, as well as their effect on a vast variety of health and fitness behaviors.

About the examine

The recent analyze was carried out in June 2022 and adopted the PRISMA recommendations. Herein, 3 authors searched 7 bibliographic databases like IEEE Xplore, PubMed, JMIR publications, EMBASE, ACM Digital Library, Internet of Science, and PsychINFO.

The research included a combination of keywords and phrases that belonged to three categories. The first classification provided key phrases that were being relevant to AI-based mostly chatbots, the second bundled keywords and phrases similar to wellbeing behaviors, and the 3rd centered on interventions.

The inclusion requirements for the search were scientific tests that concerned intervention investigation concentrated on wellbeing behaviors, all those that have been designed on current AI platforms or AI algorithms, empirical scientific studies that utilised chatbots, English posts that were being posted in between 1980 and 2022, as nicely as studies that noted quantitative or qualitative intervention outcomes. All knowledge ended up extracted from these scientific studies and underwent excellent assessment according to the National Institutes of Health (NIH) Quality Assessment Instrument.

Review results

A full of 15 scientific studies matched the inclusion requirements, most of which had been dispersed throughout created countries. The median sample dimension was 116 contributors, although the imply was 7,200 contributors.

Most of the reports bundled adult contributors, although only two concerned participants considerably less than 18 yrs of age. All analyze members had pre-existing disorders and provided people today with reduced physical training, obese, smokers, material abusers, breast most cancers people, and Medicare recipients.

The concentrate on wellness behaviors included cessation of using tobacco, advertising of a healthful way of life, reduction of material abuse, and adherence to medication or therapy. Moreover, only four scientific tests ended up described to use randomized regulate trials (RCTs), whilst other folks applied a quasi-experimental design and style.

The chance of reporting results and bias in the randomization procedure was reduced, the hazard of bias from intended interventions was reduced to reasonable, the danger of bias in final result measurement was average, and the chance of outcomes from unintended sources was superior. All factors for the description of AI elements were being enough, other than the handling of unavailable input facts and enter facts features.

Out of 15 experiments, 6 reported feasibility in conditions of the necessarily mean quantity of messages that were being exchanged with the chatbot per month and safety. In addition, 11 scientific studies claimed usability in terms of usability of the articles, simplicity of employing the chatbot, user-initiated conversation, non-judgmental protected space, and exterior-office environment assist. Acceptability and engagement were being documented in 12 scientific studies in conditions of pleasure, amount of retention, complex problems, and length of the engagement.

An boost in physical action was documented in 6 reports, alongside with an improvement in the diet in three experiments by means of chatbot-dependent interventions. Cigarette smoking cessation was noted in the four assessed scientific studies, whereas a single examine noted a reduction in substance use and two reports claimed an maximize in adherence to therapy or medicine via the use of chatbots.

Quite a few behavioral modify theories were integrated into the chatbots together with the transtheoretical model (TTM), cognitive behavioral therapy (CBT), social cognitive idea (SCT), behavior development design, motivational interviewing, Mohr’s Model of Supportive Accountability, and emotionally centered therapy to present motivational assist and track the actions of individuals. Most of the research targeted behavioral goal environment, used behavioral checking, and offered behavior-relevant facts, though 4 scientific tests also presented psychological assistance.

Most scientific studies applied diverse AI methods this kind of as ML, NLP, Hybrid Health Recommender Systems (HHRS), hybrid approaches (ML and NLP), and encounter-monitoring know-how to deliver customized interventions. The chatbots primarily applied text-dependent interaction and were either built-in into pre-current platforms or sent as independent platforms. In addition, most chatbots essential info on the users’ qualifications info, their ambitions, and responses on behavioral overall performance to make certain the supply of individualized products and services.


Taken together, AI chatbots can efficiently boost a healthful way of life, the cessation of cigarette smoking, and adherence to procedure or medicines. Furthermore, the present research observed that AI chatbots demonstrated major usability, feasibility, and acceptability.

Taken together, AI chatbots are able of supplying individualized interventions and could be scalable to diverse and large populations. Even so, even more research are necessary to purchase an correct description of AI-related processes, since AI chatbot interventions are still at a nascent stage.


The current analyze did not include a meta-assessment and centered only on three behavioral results. Furthermore, posts from unselected databases, article content in other languages, gray literature, and unpublished articles or blog posts ended up not bundled in the review.

An supplemental limitation was that the interventions could not provide a apparent description of excluded AI chatbots. The analyze also lacked generalizability and patient basic safety info was minimal.

*Critical detect

medRxiv publishes preliminary scientific stories that are not peer-reviewed and, thus, really should not be regarded as conclusive, guide clinical follow/well being-similar conduct, or handled as founded facts.

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