Effectiveness of Conversational Agents (Virtual Assistants) in Health Care: Protocol for a Systematic Review

Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the developmen...

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Published inJMIR research protocols Vol. 9; no. 3; p. e16934
Main Authors de Cock, Caroline, Milne-Ives, Madison, van Velthoven, Michelle Helena, Alturkistani, Abrar, Lam, Ching, Meinert, Edward
Format Journal Article
LanguageEnglish
Published Canada JMIR Publications 09.03.2020
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ISSN1929-0748
1929-0748
DOI10.2196/16934

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Abstract Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear. The objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal. As of January 2020, we have begun a preliminary literature search and piloting of the study selection process. This systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care. PRR1-10.2196/16934.
AbstractList Background: Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear. Objective: The objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal. Results: As of January 2020, we have begun a preliminary literature search and piloting of the study selection process. Conclusions: This systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care. International Registered Report Identifier (IRRID): PRR1-10.2196/16934
BackgroundConversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear. ObjectiveThe objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents. MethodsThe Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal. ResultsAs of January 2020, we have begun a preliminary literature search and piloting of the study selection process. ConclusionsThis systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care. International Registered Report Identifier (IRRID)PRR1-10.2196/16934
Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear. The objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal. As of January 2020, we have begun a preliminary literature search and piloting of the study selection process. This systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care. PRR1-10.2196/16934.
Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear.BACKGROUNDConversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a diverse range of health-related activities supporting the general public, patients, and physicians. Multiple studies have reported the development of these agents, and recent systematic reviews have described the scope of use of conversational agents in health care. However, there is scarce research on the effectiveness of these systems; thus, their viability and applicability are unclear.The objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents.OBJECTIVEThe objective of this systematic review is to assess the effectiveness of conversational agents in health care and to identify limitations, adverse events, and areas for future investigation of these agents.The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal.METHODSThe Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols will be used to structure this protocol. The focus of the systematic review is guided by a population, intervention, comparator, and outcome framework. A systematic search of the PubMed (Medline), EMBASE, CINAHL, and Web of Science databases will be conducted. Two authors will independently screen the titles and abstracts of the identified references and select studies according to the eligibility criteria. Any discrepancies will then be discussed and resolved. Two reviewers will independently extract and validate data from the included studies into a standardized form and conduct quality appraisal.As of January 2020, we have begun a preliminary literature search and piloting of the study selection process.RESULTSAs of January 2020, we have begun a preliminary literature search and piloting of the study selection process.This systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care.CONCLUSIONSThis systematic review aims to clarify the effectiveness, limitations, and future applications of conversational agents in health care. Our findings may be useful to inform the future development of conversational agents and promote the personalization of patient care.PRR1-10.2196/16934.INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)PRR1-10.2196/16934.
Author Alturkistani, Abrar
Lam, Ching
Meinert, Edward
Milne-Ives, Madison
van Velthoven, Michelle Helena
de Cock, Caroline
AuthorAffiliation 1 Digitally Enabled Preventative Health Research Group Department of Paediatrics University of Oxford Oxford United Kingdom
2 Department of Primary Care and Public Health Imperial College London London United Kingdom
3 Institute of Biomedical Engineering Department of Engineering Science University of Oxford Oxford United Kingdom
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BackLink https://www.ncbi.nlm.nih.gov/pubmed/32149717$$D View this record in MEDLINE/PubMed
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ContentType Journal Article
Copyright Caroline de Cock, Madison Milne-Ives, Michelle Helena van Velthoven, Abrar Alturkistani, Ching Lam, Edward Meinert. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 09.03.2020.
2020. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Caroline de Cock, Madison Milne-Ives, Michelle Helena van Velthoven, Abrar Alturkistani, Ching Lam, Edward Meinert. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 09.03.2020. 2020
Copyright_xml – notice: Caroline de Cock, Madison Milne-Ives, Michelle Helena van Velthoven, Abrar Alturkistani, Ching Lam, Edward Meinert. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 09.03.2020.
– notice: 2020. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
– notice: Caroline de Cock, Madison Milne-Ives, Michelle Helena van Velthoven, Abrar Alturkistani, Ching Lam, Edward Meinert. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 09.03.2020. 2020
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Issue 3
Keywords virtual assistant
chatbot
digital health
intelligent assistant
virtual health care
virtual nursing
speech recognition software
virtual coach
avatar
artificial intelligence
conversational agent
voice recognition software
Language English
License Caroline de Cock, Madison Milne-Ives, Michelle Helena van Velthoven, Abrar Alturkistani, Ching Lam, Edward Meinert. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 09.03.2020.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on http://www.researchprotocols.org, as well as this copyright and license information must be included.
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Snippet Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to automate a...
Background: Conversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to...
BackgroundConversational agents (also known as chatbots) have evolved in recent decades to become multimodal, multifunctional platforms with potential to...
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StartPage e16934
SubjectTerms Advanced practice nurses
Artificial intelligence
Autism
Automation
Chatbots
Chronic illnesses
Chronic obstructive pulmonary disease
Clinical decision making
Clinical trials
Decision making
Diabetes
Feasibility studies
Health care
Health education
Health literacy
Health services
Keywords
Language
Mental health
Natural language processing
Patients
Population
Protocol
Smoking cessation
Social skills
Software
Subject heading schemes
Systematic review
Telemedicine
Voice recognition
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Title Effectiveness of Conversational Agents (Virtual Assistants) in Health Care: Protocol for a Systematic Review
URI https://www.ncbi.nlm.nih.gov/pubmed/32149717
https://www.proquest.com/docview/2508646479
https://www.proquest.com/docview/2375508502
https://pubmed.ncbi.nlm.nih.gov/PMC7091022
https://doaj.org/article/6d1351c7f4cc454e95ee922a92d63811
Volume 9
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