Organization Full Program · Contributors · Organizations · Search Program · Flagged · Happening NowMore…Search ProgramFlaggedHappening NowNorth York General HospitalContributorsCecil ChikezieMark FanUsmaan HameedPatricia TrbovichArthur TungPresentationsOral PresentationsOperating Room Interruptions in First and Final Surgical Counts: Insights and Mitigations From 4 HospitalsPatient Safety and Research Initiatives (PS)Poster PresentationPS4 - Characterizing Physical Layout Safety Threats and Their Outcomes in Operating Rooms (ORs) Across Four Hospitals: Analysis Using OR Black Box Recordings