Electric Scooter Injury in Southern California Trauma Centers.

Background: Electric scooters are popular in Southern California due to their ease of use, affordability, and availability. The objective of this study was to characterize how hospital admissions and outcomes varied due to electric scooter injury among Southern California trauma centers.

Study Design: Trauma registry data from 9 urban trauma centers were queried for patients sustaining injury while operating an electric scooter from January to December 2018.

Improved trauma system multicasualty incident response: comparison of two train crash disasters.

Background: Two train crash multicasualty incidents (MCI) occurred in 2005 and 2008 in Los Angeles. A postcrash analysis of the first MCI determined that most victims went to local community hospitals (CHs) with underutilization of trauma centers (TCs), resulting in changes to our disaster plan. To determine whether our trauma system MCI response improved, we analyzed the distribution of patients from the scene to TCs and CHs in the two MCIs.