Mortality prediction of road traffic crash with artificial intelligence: a systematic review
Background Road traffic crashes cause substantial global mortality and disability. Conventional injury severity scores may not fully capture the complex interactions among demographic, clinical, crash and environmental factors. Artificial intelligence and machine learning may improve mortality prediction by modelling non-linear patterns in traffic crash data. Methods This systematic review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidance. PubMed/MEDLINE, Web of S…
Systematic review found AI and machine learning may improve mortality prediction after road traffic crashes by modelling non-linear patterns among demographic, clinical and crash factors.
Clinical translation of AI mortality prediction after road traffic crashes remains limited by insufficient external validation, inconsistent handling of class imbalance, and incomplete reporting of tuning and missing data strategies.
Findings were synthesised narratively due to heterogeneity, and only two studies reported external validation, limiting generalizability.
Evidence
- Peer-reviewedInjury Prevention2026-08-07
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Truvace Impact Record TRV-2026-0729, v1: “Mortality prediction of road traffic crash with artificial intelligence: a systematic review.” Truvace, 2026-08-10. /record/TRV-2026-0729 (accessed at citation time). sha256 b61e2f507dfc6340…
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