Validation of the Japan Coma Scale for the prediction of mortality in children:analysis of a nationwide trauma database  

作　　者：Yuki Enomoto Yusuke Tsutsumi Asuka Tsuchiya Takahiro Kido Koji Ishigami Masahito Togo Susumu Yasuda Yoshiaki Inoue 

机构地区：[1]Department of Emergency and Critical Care Medicine,University of Tsukuba,Tsukuba,Ibaraki,Japan [2]Department of Emergency and Critical Care Medicine,Mito Medical Center,Mito,Ibaraki,Japan [3]Department of Emergency and Critical Care Medicine,Tokai University School of Medicine Graduate School of Medicine,Isehara,Kanagawa,Japan [4]Department of Clinical Epidemiology and Health Economics,The University of Tokyo,Bunkyo-ku,Tokyo,Japan [5]Department of Pediatrics,University of Tsukuba Hospital,Tsukuba,Ibaraki,Japan

出　　处：《World Journal of Pediatric Surgery》2022年第2期23-28,共6页世界小儿外科杂志（英文）

基　　金：This research was funded through the support of JSPS KAKENHI Grant Number 20K09261.

摘　　要：Objective The Japan Coma Scale(JCS)is widely used in clinical practice to evaluate levels of consciousness in Japan.There have been several studies on the usefulness of JCS in adults.However,its usefulness in evaluating children has not been reported.Therefore,this study aimed to assess the usefulness of the JCS for the prediction of mortality in children.Methods This is a multicenter cohort study which used data from a national trauma registry(Japan Trauma Data Bank).This study included patients under 16 years of age who were treated between 2004 and 2015.The primary outcome measure was in-hospital mortality.Two models were used to examine each item of the Glasgow Coma Scale(GCS)and the JCS.Model A included the discrete levels of each index.In model B,data regarding age,sex,vital signs on arrival to hospital,the Injury Severity Score,and blunt trauma were added to each index.The effectivity of the JCS score was then evaluated using the area under the curve(AUC)for discrimination,a calibration plot,and the Hosmer-Lemeshow test for calibration.Results A total of 9045 patients were identified.The AUCs of the GCS and JCS were 0.929(95%confidence interval(CI)0.904 to 0.954)and 0.930(95%CI 0.906 to 0.954)in model A and 0.975(95%CI 0.963 to 0.987)and 0.974(95%CI 0.963 to 0.985)in model B,respectively.The results of the Hosmer-Lemeshow test were 0.00(p=1.00)and 0.00(p=1.00)in model A and 4.14(p=0.84)and 8.55(p=0.38)in model B for the GCS and JCS,respectively.Conclusions We demonstrated that the JCS is as valid as the GCS for predicting mortality.The findings of this study indicate that the JCS is a useful and relevant tool for pediatric trauma care and future research.

关 键 词：GLASGOW PREDICTION NATIONWIDE 

分 类 号：R172[医药卫生—妇幼卫生保健]