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Artificial Intelligence Techniques and Health Literacy: A Systematic Review
Abigail Naa Amankwaa Abeo1, Sophie Armstrong1, Michael Scriney2
1School of Health and Human Performance, Dublin City University, Ireland.
Artificial intelligence (AI) is increasingly used in health literacy, but measuring its effectiveness remains a challenge. Future research needs to focus on rigorous health literacy measurement and AI implementation for better outcomes.
Area of Science:
- Health Informatics
- Artificial Intelligence
- Health Literacy Research
Background:
- Artificial intelligence (AI) offers potential solutions for improving health literacy.
- Understanding AI's current role and limitations in health literacy is crucial for future development.
Purpose of the Study:
- To systematically review the utilization of artificial intelligence (AI) in health literacy.
- To identify limitations and future developments in AI applications for health literacy.
Main Methods:
- Systematic review following PRISMA guidelines.
- Searched 6 databases (Jan 2014 - Apr 2024).
- Extracted data on population, health literacy definitions/measurement, AI techniques, and metrics; assessed risk of bias.
Main Results:
- 18 studies (1.4%) met inclusion criteria, focusing on text-based materials (online articles, EHRs).
- AI applications included complexity evaluation, text simplification, translation, and question-answering.
- Limited health literacy measurement (individual/organizational), with only 1 study using a measurement tool; 5 studies involved participant engagement.
Conclusions:
- AI shows dynamic application in health literacy, but measurement of its effectiveness is limited.
- Future research must rigorously measure health literacy outcomes and enhance AI model performance, evaluation, and implementation.
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