Multidisciplinary Contributions and Research Trends in eHealth Scholarship (2000-2024): Bibliometric Analysis

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Publicado en:Journal of Medical Internet Research vol. 27 (2025), p. e60071
Autor principal: Ivanitskaya, Lana V
Otros Autores: Zikos, Dimitrios, Erzikova, Elina
Publicado:
Gunther Eysenbach MD MPH, Associate Professor
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022 |a 1438-8871 
024 7 |a 10.2196/60071  |2 doi 
035 |a 3222368096 
045 2 |b d20250101  |b d20251231 
100 1 |a Ivanitskaya, Lana V 
245 1 |a Multidisciplinary Contributions and Research Trends in eHealth Scholarship (2000-2024): Bibliometric Analysis 
260 |b Gunther Eysenbach MD MPH, Associate Professor  |c 2025 
513 |a Journal Article 
520 3 |a Background:Fueled by innovations in technology and health interventions to promote, restore, and maintain health and safeguard well-being, the field of eHealth has yielded significant scholarly output over the past 25 years.Objective:This study aims to offer a big picture of research developments and multidisciplinary contributions to eHealth that shaped this field up to 2024. To that end, we analyze evidence from 3 corpora: 10,022 OpenAlex documents with eHealth in the title, the 5000 most relevant eHealth articles according to the Web of Science (WoS) algorithm, and all available (n=1885) WoS eHealth reviews.Methods:Using VOSviewer, we built co-occurrence networks for WoS keywords and OpenAlex concepts. We examined clusters, categorized terminology, and added custom overlays about eHealth technologies, stakeholders, and objectives. A cocitation map of sources referenced in WoS reviews helped identify scientific fields supporting eHealth. After synthesizing eHealth terminology, we proceeded to build a conceptual model of eHealth scholarship grounded in bibliometric evidence.Results:Several research directions emerged from bibliometric networks: eHealth studies on self-management and interventions, especially in mental health; telemedicine, telehealth, and technology acceptance; privacy, security, and design concerns; health information consumers’ literacy; health promotion and prevention; mHealth and digital health; and HIV prevention. Conducted at the individual, health system, community, and society levels, eHealth studies focused on health and wellness across the human lifespan. Keywords such as internet (mean publication year 2017), telemedicine (2018), telehealth (2018), mHealth (2019), mobile health (2020), and digital health (2021) were strongly linked to literature indexed with eHealth (2019). Different types of eHealth apps were supported by research on infrastructures: networks, data exchange, computing technologies, information systems, and platforms. Researchers’ concerns for eHealth data security and privacy, including advanced access control and encryption methods, featured prominently in the maps, along with terminology related to health analytics. Review authors cited a wide range of medical sources and journals specific to eHealth technologies, as well as journals in psychology, psychiatry, public health, policy, education, health communication, and other fields. The Journal of Medical Internet Research stood out as the most cited source. The concept map showed a prominent role of political science and law, economics, nursing, business, and knowledge management. Our empirically derived conceptual model of eHealth scholarship incorporated commonly researched stakeholder groups, eHealth application types, supporting infrastructure, health analytics concepts, and outcomes.Conclusions:Drawing upon contributions from many disciplines, the field of eHealth has evolved from early studies of internet-enabled communications, telemedicine, and telehealth to research on mobile health and emerging digital health technologies serving diverse stakeholders. Digital health has become a popular alternative term to eHealth. We offered practical implications and recommendations on future research directions, as well as guidance on study design and publication. 
653 |a Computer mediated communication 
653 |a Intervention 
653 |a Political science 
653 |a Health psychology 
653 |a Prevention programs 
653 |a Public health 
653 |a Trends 
653 |a Telemedicine 
653 |a Human immunodeficiency virus--HIV 
653 |a Maps 
653 |a Concept mapping 
653 |a Internet 
653 |a Medical technology 
653 |a Information systems 
653 |a Keywords 
653 |a Knowledge management 
653 |a Data encryption 
653 |a Consumers 
653 |a COVID-19 
653 |a Infrastructure 
653 |a Patients 
653 |a Technology adoption 
653 |a Bibliometrics 
653 |a Artificial intelligence 
653 |a Psychiatry 
653 |a Publications 
653 |a Conceptual models 
653 |a Pandemics 
653 |a Preventive medicine 
653 |a Databases 
653 |a Health education 
653 |a Information technology 
653 |a Interdisciplinary aspects 
653 |a Privacy 
653 |a Informatics 
653 |a Comorbidity 
653 |a Digital technology 
653 |a Citations 
653 |a Economic models 
653 |a Research 
653 |a Medical schools 
653 |a Models 
653 |a Terminology 
653 |a Security 
653 |a Well being 
653 |a Social networks 
653 |a Corpus analysis 
653 |a Cryptography 
653 |a Prevention 
653 |a Psychology 
653 |a Alternative approaches 
653 |a Telecommunications 
653 |a Literacy 
653 |a Public health education 
653 |a Health services 
653 |a Mental health services 
653 |a Scholarship 
653 |a Journals 
653 |a Networks 
653 |a Nursing 
653 |a Mental health 
653 |a Health care policy 
700 1 |a Zikos, Dimitrios 
700 1 |a Erzikova, Elina 
773 0 |t Journal of Medical Internet Research  |g vol. 27 (2025), p. e60071 
786 0 |d ProQuest  |t Library Science Database 
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