The application of artificial intelligence in healthcare practice: A mapping review of systematic reviews.
Adam Andersen, Ruiping Huang, Edward Jiusi Liu
✦ AI-curated · Sources linked
In 30 seconds
This systematic review mapped 368 systematic reviews on artificial intelligence (AI) applications in healthcare, published from 2019 to February 2026. The study found that over 80% of AI applications focused on diagnosis, prognosis, and treatment, with a notable increase in ethical concerns reported in 78.5% of reviews. The findings highlight the expanding role of AI in clinical practice.
Key findings
- AI applications in healthcare are concentrated in radiology, oncology, and critical care.
- 68% of training data sources were from diagnostic imaging, EHR data, and biomarkers.
- Ethical concerns were reported in 78.5% of reviews, increasing from 2021 to 2025.
- Newer data types, such as wearable device data, emerged from 2022 onward.
Why it matters
Understanding the landscape of AI applications in healthcare is crucial for clinicians to navigate the evolving technologies that can enhance patient care. Awareness of ethical concerns is also essential for responsible implementation.