Abstract
Although a plethora of research articles on AI methods on COVID-19 medical imaging are published, their clinical value remains unclear. We conducted the largest systematic review of the literature addressing the utility of AI in imaging for COVID-19 patient care. By keyword searches on PubMed and preprint servers throughout 2020, we identified 463 manuscripts and performed a systematic meta-analysis to assess their technical merit and clinical relevance. Our analysis evidences a significant disparity between clinical and AI communities, in the focus on both imaging modalities (AI experts neglected CT and ultrasound, favoring X-ray) and performed tasks (71.9% of AI papers centered on diagnosis). The vast majority of manuscripts were found to be deficient regarding potential use in clinical practice, but 2.7% (n = 12) publications were assigned a high maturity level and are summarized in greater detail. We provide an itemized discussion of the challenges in developing clinically relevant AI solutions with recommendations and remedies.
Original language | English |
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Article number | 100269 |
Journal | Patterns |
Volume | 2 |
Issue number | 6 |
DOIs | |
State | Published - 11 Jun 2021 |
Keywords
- artificial intelligence
- chest CT
- chest ultrasound
- chest X-ray
- Coronavirus
- COVID-19
- deep learning
- digital healthcare
- lung imaging
- machine learning
- medical imaging
- meta-review
- PRISMA
- SARS-CoV-2
ASJC Scopus subject areas
- General Decision Sciences