Background
Virtual care technologies such as telehealth, eHealth, remote monitoring, and telenursing are now integral to healthcare. Nurses are key to their delivery, yet research regarding these modalities remains fragmented, with limited theoretical grounding and attention to structural factors. Focused synthesis is needed to highlight the role of nursing and guide education, policy, and practice.
Purpose
This study aimed to map the global landscape of virtual care in nursing by identifying trends, intellectual foundations, and emerging directions through comprehensive bibliometric analysis. It addresses the lack of an integrative synthesis that critically evaluates how virtual care is conceptualized, studied, and applied within the nursing profession.
Methods
A bibliometric research design was adopted that integrated co-citation and co-word analysis techniques. In total, 7,669 peer-reviewed articles were retrieved from the Scopus database. The VOSviewer software was used to conduct co-citation analysis to identify influential publications and intellectual clusters, and co-word analysis was used to explore thematic structures and emerging discourses.
Results
Co-citation analysis revealed four dominant domains: (1) theoretical and methodological foundations; (2) telehealth applications and eHealth readiness; (3) clinical outcomes and patient-centered interventions; and (4) policy and workforce development. The co-word analysis included themes in health service delivery, digital literacy, interprofessional collaboration, and psychosocial dimensions of elder care. The findings point to underexplored areas such as equity, nurse workload, and sociotechnical integration.
Conclusions
This dual-lens analysis offers a novel synthesis of virtual nursing care. This study advances the systems-level understanding of virtual care by revealing areas of robust insights as well as neglected areas of study. The findings support evidence-based strategies for nursing education, workforce development, and the equitable implementation of digital health.
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