Citation

Lasota D, Goniewicz M, Kosson D, Ochal A, Krajewski P, Tarka S, Goniewicz K, Mirowska-Guzel D. Int. J. Inj. Control Safe. Promot. 2019; ePub(ePub): ePub.

Affiliation

Department of Experimental and Clinical Pharmacology, Medical University of Warsaw , Warsaw , Poland.

Copyright

(Copyright © 2019, Informa - Taylor and Francis Group)

DOI

10.1080/17457300.2019.1665551

PMID

31524049

Abstract

INTRODUCTION: The dominant cause of injuries in traffic crashes. A significant portion of them affects victims under the influence of ethyl alcohol. The goal of the studies was to assess the correlation between the state of sobriety and the severity of injuries expressed by injury severity scales in fatal pedestrian victims of traffic crashes. Research Material and Method: The data were obtained from the Warsaw Medical University's Department of Forensic Medicine. The analysis covered the data for 2009-2013 and included 200 fatal pedestrian victims hit by passenger cars. The assessment of the effect of risk factors on injury severity expressed in terms of injury severity scales such as Life Threat Indicator (LTI), International Classification based Injury Severity Score (ICISS), Injury Severity Score (ISS) and New Injury Severity Score (NISS), was made using adequately selected methods of statistical analysis.

RESULTS: As alcohol concentration increases in women, the values of LTI, ICISS-10 and ICISS-15 decrease, which denotes more severe injuries. In the ISS and NISS, the effect of alcohol concentration on the severity of injuries turned out to be negligible. However, these injuries are significantly heavier in women than in men. According to all the scales used, the older the victims, the milder injuries cause their death.

CONCLUSIONS: The studies show that ethyl alcohol concentration may harm injury severity, especially in the case of women. The assessment of the severity of injuries in traffic crash victims is significantly influenced by their age and gender. The more risk factors the scale takes into consideration, the more precise is the assessment.

Language: en

Keywords

Ethyl alcohol; injuries; injury severity scales; pedestrians; traffic crashes