Determining rib fracture age from CT scans with a radiomics-based combined model: a multicenter retrospective study.

"Declarations Ethics approval and consent to participateThis retrospective study was approved by the ethics committee of Huadong Hospital affiliated to Fudan University (NO. 20220069), which waived the requirement for informed consent. Consent for publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This work was supported by the Shanghai Key Lab of Forensic Medicine, Key Lab of Forensic Science, Ministry of Justice, China (Academy of Forensic Science) (grant number: KF202113); the Youth Medical Talents—Medical Imaging Practitioner Program (grant number: AB83030002019004); Science and Technology Planning Project of Shanghai Science and Technology Commission (grant number: 22Y11910700); the Health Commission of Shanghai (grant number: 2018ZHYL0103); the National Natural Science Foundation of China (grant number: 61976238); Shanghai “Rising Stars of Medical Talent” Youth Development Program “Outstanding Youth Medical Talents” (SHWJRS (2021)-99), Emerging Talent Program (XXRC2213), and Leading Talent Program (LJRC2202) of Huadong Hospital, Excellent Academic Leaders of Shanghai (2022XD042); Shanghai Municipal Health Commission Program (202240366); and Ministry of Science and Technology Program (2020YFC2008600)."