TY - JOUR

T1 - Outcome after red trauma alarm at an urban Swedish hospital

T2 - implications for prevention

AU - Bagher, Ali

AU - Andersson, Lina

AU - Clinical Sciences, Malmö, Lund University, Department

AU - Ottosson, Anders

AU - Wangefjord, Sakarias

AU - Acosta, Stefan

N1 - © 2015 the Nordic Societies of Public Health.

PY - 2015/7

Y1 - 2015/7

N2 - AIMS: We applied the new injury severity scoring system and studied mechanisms of injury and risk factors for mortality, in order to find potential preventive measures, in the present Scandinavian trauma cohort triaged through red trauma alarm according to the Medical Emergency Triage and Treatment System.METHODS: Individuals were identified in hospital and forensic records. New injury severity scoring system >15 was defined as major trauma. Inter-rater reliability of new injury severity scoring system was expressed as intra-class correlation coefficient with 95% confidence intervals.RESULTS: There were 125 major and 303 minor traumas. The intra-class correlation coefficient was 0.83 (95% confidence intervals 0.58-0.94) for major trauma and intra-class correlation coefficient was 0.96 (95% confidence intervals 0.89-0.98) for minor trauma. Traffic (37%) and fall (31%) accidents were the leading mechanisms of injury. Elderly (aged ⩾65 years) were at an increased risk of fall accidents (p<0.001). The overall 3 month mortality rate was 10.3% (2% for new injury severity scoring system 16-24, 39% for new injury severity scoring system 25-40 and 68% for new injury severity scoring system >40). A higher new injury severity scoring system score (p<0.001), higher age (p<0.001), shock at admission (p<0.001), intensive care unit stay (p<0.004) and administration of massive red blood cell transfusion (p<0.048) were associated with mortality. Thirty-three patients underwent forensic autopsy and were tested positive for one or multiple drugs in 52% and 33%, respectively.CONCLUSIONS: The high prevalence of detected drugs among those undergoing forensic toxicological examination suggests that toxicology screening should be integrated into all red trauma alarm admissions, which may have implications on prevention of future trauma morbidity and mortality.

AB - AIMS: We applied the new injury severity scoring system and studied mechanisms of injury and risk factors for mortality, in order to find potential preventive measures, in the present Scandinavian trauma cohort triaged through red trauma alarm according to the Medical Emergency Triage and Treatment System.METHODS: Individuals were identified in hospital and forensic records. New injury severity scoring system >15 was defined as major trauma. Inter-rater reliability of new injury severity scoring system was expressed as intra-class correlation coefficient with 95% confidence intervals.RESULTS: There were 125 major and 303 minor traumas. The intra-class correlation coefficient was 0.83 (95% confidence intervals 0.58-0.94) for major trauma and intra-class correlation coefficient was 0.96 (95% confidence intervals 0.89-0.98) for minor trauma. Traffic (37%) and fall (31%) accidents were the leading mechanisms of injury. Elderly (aged ⩾65 years) were at an increased risk of fall accidents (p<0.001). The overall 3 month mortality rate was 10.3% (2% for new injury severity scoring system 16-24, 39% for new injury severity scoring system 25-40 and 68% for new injury severity scoring system >40). A higher new injury severity scoring system score (p<0.001), higher age (p<0.001), shock at admission (p<0.001), intensive care unit stay (p<0.004) and administration of massive red blood cell transfusion (p<0.048) were associated with mortality. Thirty-three patients underwent forensic autopsy and were tested positive for one or multiple drugs in 52% and 33%, respectively.CONCLUSIONS: The high prevalence of detected drugs among those undergoing forensic toxicological examination suggests that toxicology screening should be integrated into all red trauma alarm admissions, which may have implications on prevention of future trauma morbidity and mortality.

KW - Forensic Toxicology

KW - Hospital Mortality

KW - Hospitals, Urban/statistics & numerical data

KW - Trauma

KW - Forensic Medicine

KW - Outcome Assessment, Health Care

KW - Risk Factors

KW - Sweden/epidemiology

KW - Trauma Severity Indices

KW - Triage/methods

KW - Wounds and Injuries/mortality

U2 - 10.1177/1403494815578322

DO - 10.1177/1403494815578322

M3 - Journal article

C2 - 25816859

VL - 43

SP - 506

EP - 513

JO - Scandinavian Journal of Public Health, Supplement

JF - Scandinavian Journal of Public Health, Supplement

SN - 1403-4956

IS - 5

ER -