Pre-hospital scoring system for evaluation of coal mine gas explosion injury
10.3760/cma.j.issn.1001-8050.2011.08.013
- VernacularTitle:煤矿瓦斯爆炸伤害院前评分方法研究
- Author:
Shibo LI
;
Shufeng LI
;
Jinping WANG
;
Shuwen TIAN
;
Daming YANG
;
Jinzhong SUN
;
Xiaotie WANG
;
Jianying DU
- Publication Type:Journal Article
- Keywords:
Injury severity score;
Emergency medical services;
Gas explosion
- From:
Chinese Journal of Trauma
2011;27(8):714-716
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore and establish pre-hospital scoring system (respiration, pulse,motor and burn, RPMB) for evaluation of coal mine gas explosion injury. MethodsAfter analysis of characteristics of blast injury caused by coal mine gas explosion, a new pre-hospital scoring system,RPMB, for evaluation of blast injury was established on the basis of pre-hospital evaluation of coal mine injuries (respiration, pulse and motor, RPM). From January 2003 to December 2009, 251 patients with blast injury caused by coal mine gas explosion were collected in this study for a retrospective study. ISS≥16 points was set as the gold standard for severe wound. All the injuries were assessed by RPMB, RMP,pre-hospital index (PHI) and trauma triage rule (TTR). The consistency and detection rate of severe wounds were compared. The sensitivity and specificity were also calculated. ResultsOf 251 patients,41 patients were evaluated as severe, with high consistency rate between AIS-ISS and RPMB (kappa =0.985). The sensitivity of RPMB, RPM, PHI and TTR was 97.6％, 26.8％ , 22.0％ and 17.1％ respectively and the specificity of those was 88. 1 ％ , 97.6％ , 87.6％ and 95.7％ respectively. ConclusionRPMB is a simple and easy scoring method, with high detection rate of severe wound and potential of clinical applications.
