2 results
First Responder Accuracy Using SALT during Mass-casualty Incident Simulation
- Christopher W.C. Lee, Shelley L. McLeod, Kristine Van Aarsen, Michelle Klingel, Jeffrey M. Franc, Michael B. Peddle
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- Journal:
- Prehospital and Disaster Medicine / Volume 31 / Issue 2 / April 2016
- Published online by Cambridge University Press:
- 09 February 2016, pp. 150-154
- Print publication:
- April 2016
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- Article
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Introduction
During mass-casualty incidents (MCIs), patient volume often overwhelms available Emergency Medical Services (EMS) personnel. First responders are expected to triage, treat, and transport patients in a timely fashion. If other responders could triage accurately, prehospital EMS resources could be focused more directly on patients that require immediate medical attention and transport.
HypothesisTriage accuracy, error patterns, and time to triage completion are similar between second-year primary care paramedic (PCP) and fire science (FS) students participating in a simulated MCI using the Sort, Assess, Life-saving interventions, Treatment/Transport (SALT) triage algorithm.
MethodsAll students in the second-year PCP program and FS program at two separate community colleges were invited to participate in this study. Immediately following a 30-minute didactic session on SALT, participants were given a standardized briefing and asked to triage an eight-victim, mock MCI using SALT. The scenario consisted of a four-car motor vehicle collision with each victim portrayed by volunteer actors given appropriate moulage and symptom coaching for their pattern of injury. The total number and acuity of victims were unknown to participants prior to arrival to the mock scenario.
ResultsThirty-eight PCP and 29 FS students completed the simulation. Overall triage accuracy was 79.9% for PCP and 72.0% for FS (∆ 7.9%; 95% CI, 1.2-14.7) students. No significant difference was found between the groups regarding types of triage errors. Over-triage, under-triage, and critical errors occurred in 10.2%, 7.6%, and 2.3% of PCP triage assignments, respectively. Fire science students had a similar pattern with 15.2% over-triaged, 8.7% under-triaged, and 4.3% critical errors. The median [IQR] time to triage completion for PCPs and FSs were 142.1 [52.6] seconds and 159.0 [40.5] seconds, respectively (P=.19; Mann-Whitney Test).
ConclusionsPrimary care paramedics performed MCI triage more accurately than FS students after brief SALT training, but no difference was found regarding types of error or time to triage completion. The clinical importance of this difference in triage accuracy likely is minimal, suggesting that fire services personnel could be considered for MCI triage depending on the availability of prehospital medical resources and appropriate training.
,Lee CWC ,McLeod SL ,Van Aarsen K ,Klingel M ,Franc JM .Peddle MB First Responder Accuracy Using SALT during Mass-casualty Incident Simulation . Prehosp Disaster Med.2016 ;31 (2 ):150 –154 .
First Responder Accuracy Using SALT after Brief Initial Training
- Christopher W.C. Lee, Shelley L. McLeod, Michael B. Peddle
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- Journal:
- Prehospital and Disaster Medicine / Volume 30 / Issue 5 / October 2015
- Published online by Cambridge University Press:
- 01 September 2015, pp. 447-451
- Print publication:
- October 2015
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- Article
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Background
Mass-casualty incidents (MCIs) present a unique challenge with regards to triage as patient volume often outweighs the number of available Emergency Medical Services (EMS) providers. A possible strategy to optimize existing triage systems includes the use of other first responder groups, namely fire and police, to decrease the triage time during MCIs, allowing for more rapid initiation of life-saving treatment and prioritization of patient transport.
HypothesisFirst-year primary care paramedic (PCP), fire, and police trainees can apply with similar accuracy an internationally recognized MCI triage tool, Sort, Assess, Life-saving interventions, Treatment/transport (SALT), immediately following a brief training session, and again three months later.
MethodsAll students enrolled in the PCP, fire, and police foundation programs at two community colleges were invited to participate in a 30-minute didactic session on SALT. Immediately following this session, a 17-item, paper-based test was administered to assess the students’ ability to understand and apply SALT. Three months later, the same test was given to assess knowledge retention.
ResultsOf the 464 trainees who completed the initial test, 364 (78.4%) completed the three month follow-up test. Initial test scores were higher (P<.05) for PCPs (87.0%) compared to fire (80.2%) and police (68.0%) trainees. The mean test score for all respondents was higher following the initial didactic session compared to the three month follow-up test (75% vs 64.7%; Δ 10.3%; 95% CI, 8.0%-12.6%). Three month test scores for PCPs (75.4%) were similar to fire (71.4%) students (Δ 4.0%; 95% CI, −2.1% to 10.1%). Both PCP and fire trainees significantly outperformed police (57.8%) trainees. Over-triage errors were the most common, followed by under-triage and then critical errors, for both the initial and follow-up tests.
ConclusionsAmongst first responder trainees, PCPs were able to apply the SALT triage tool with the most accuracy, followed by fire, then police. Over-triage was the most frequent error, while critical errors were rare.
,Lee CWC ,McLeod SL .Peddle MB First Responder Accuracy Using SALT after Brief Initial Training . Prehosp Disaster Med.2015 ;30 (5 ):447 –451 .