Trauma video review analysis: Increased provider movement impedes trauma team performance

Trauma team performance, measured by the non-technical skills scale T-NOTECHS, has been shown to impact patient outcomes. We assess how personnel movements affect non-technical skills and time of resuscitation(TOR) using trauma video review. A prospective study of blunt and/or penetrating trauma activations recorded between May and November 2023 ​at a Level-I trauma center. Regressions controlling for confounders were used to measure the association between foot traffic and the outcomes of interest1: TOR2 T-NOTECHS score(Smith et al., 2015; Mackenzie et al., 2007; Maiga et al., 2024; Vella et al., 2024; Pucher et al., 2014; Dumas et al., 2020; Succar et al., 2024; Steinemann et al., 2012; Andersson et al., 2012; Conrad et al., 2010; Lies and Zhang, 2015) .5-155-15 We identified 77 trauma activations, with 40 ​%(n ​= ​32/77) penetrating injuries. There was a median of 17[14–18] individuals at the start of trauma activations. During resuscitations, individuals entered the room a median of 12[8–18] times and exited the room 17[11–22] times. The median TOR was 8[6–10] min and the median T-NOTECHS was 7[6–8]. Regression analysis showed foot traffic was independently associated with increased TOR(β 0.34, p-value