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Context-Aware Systems for Chronic Disease Patients: Scoping Review
Kathleen Yin1, Liliana Laranjo1, Huong Ly Tong1
1Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.
Journal of Medical Internet Research
|June 19, 2019
Summary
Context-aware systems show promise for chronic disease patients, but more research is needed. Randomized controlled trials are essential to confirm their effectiveness in improving patient self-management and health outcomes.
Area of Science:
- Health Informatics
- Human-Computer Interaction
- Digital Health
Background:
- Context-aware systems adapt services based on user context.
- These systems offer potential for supporting chronic disease patients.
- Limited understanding exists on their application in patient self-management.
Purpose of the Study:
- To characterize tasks and contexts of context-aware systems for patient work.
- To assess evidence on the impact of these systems on health outcomes.
Main Methods:
- Systematic review of 6 databases (MEDLINE, EMBASE, CINAHL, ACM Digital, Web of Science, Scopus).
- Included studies focused on chronic conditions, context-aware systems for patient support, and user evaluations.
- Narrative synthesis of 6 included studies (published 2009 onwards).
Main Results:
- No randomized controlled trials (RCTs) were found; studies were mostly quasi-experimental with pilot/usability testing.
- Context captured via sensors, self-reports, or both; personalized feedback often delivered via mobile apps.
- Three studies showed positive impacts on health-related measures.
Conclusions:
- Context-aware systems for patient work represent an emerging research area.
- Further research, particularly RCTs, is needed to evaluate effectiveness.
- Evidence is required to confirm benefits for patient self-management and chronic disease outcomes.
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