Objectives: To evaluate an artificial intelligence (AI)-based, automatic coronary artery calcium (CAC) scoring software, using a semi-automatic software as a reference.
Methods: This observational study included 315 consecutive, non-contrast-enhanced calcium scoring computed tomography (CSCT) scans. A semi-automatic and an automatic software obtained the Agatston score (AS), the volume score (VS), the mass score (MS), and the number of calcified coronary lesions.
Objective: The aim of this study was to analyze the concussion incidence rate ratios across 29 seasons in a Swedish Hockey League team.
Design: Cohort study over 29 seasons within one Swedish elite series ice hockey team.
Participants: All players who were part of one Swedish elite ice hockey team during the research period gave consent for participation in the study.