Hospital mortality of blunt abdominal aortic injury (BAAI): a systematic review and meta-analysis.

"additional file 1 . because all data"

"Declarations Ethics approval and consent to participateThis article does not contain any studies with human participants or animals performed by any of the authors. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding This study did not receive any funding in any form."

"This review was registered with PROSPERO (CRD42022347794, https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=347794) and was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework []. The checklist for the present study is shown in Additional file . Because all data analyses were based on original studies, no additional ethical approvals or consent forms for the participants were needed."