Abstract
Digital interventions offer many possibilities for improving health, as remote interventions can enhance reach and access to underserved groups of society. However, research evaluating digital health interventions demonstrates that such technologies do not equally benefit all and that some in fact seem to reinforce a “digital health divide.” By better understanding these potential pitfalls, we may contribute to narrowing the digital divide in health promotion. The aim of this article is to highlight and reflect upon study design decisions that might unintentionally enhance inequities across key research stages—recruitment, enrollment, engagement, efficacy/effectiveness, and retention. To address the concerns highlighted, we propose strategies including (1) the standard definition of “effectiveness” should be revised to include a measure of inclusivity; (2) studies should report a broad range of potential inequity indicators of participants recruited, randomized, and retained and should conduct sensitivity analyses examining potential sociodemographic differences for both the effect and engagement of the digital interventions; (3) participants from historically marginalized groups should be involved in the design of study procedures, including those related to recruitment, consent, intervention implementation and engagement, assessment, and retention; (4) eligibility criteria should be minimized and carefully selected and the screening process should be streamlined; (5) preregistration of trials should include recruitment benchmarks for sample diversity and comprehensive lists of sociodemographic characteristics assessed; and (6) studies within trials should be embedded to systematically test recruitment and retention strategies to improve inclusivity. The implementation of these strategies would enhance the ability of digital health trials to recruit, randomize, engage, and retain a broader and more representative population in trials, ultimately minimizing the digital divide and broadly improving population health.
Original language | English |
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Article number | 98 |
Pages (from-to) | 98 |
Journal | Trials |
Volume | 25 |
Issue number | 1 |
Early online date | 15 Jan 2024 |
DOIs |
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Publication status | Published - 30 Jan 2024 |
Bibliographical note
Publisher Copyright:© 2024, The Author(s).
Funding
The drafting of this paper was facilitated by a workshop supported by the University of Bayreuth Centre of International Excellence “Alexander von Humboldt.”
Funders | Funder number |
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Alexander von Humboldt-Stiftung |
Keywords
- Humans
- Digital Health
- Health Promotion/methods
- Research Design
ASJC Scopus subject areas
- Medicine (miscellaneous)
- Pharmacology (medical)