Epidemiological study of traffic accidents-related traumatic brain injury in 159,242 cases
10.3760/cma.j.issn.1001-8050.2014.12.015
- VernacularTitle:159242例颅脑交通伤流行病学分析
- Author:
Yihua ZHANG
;
Jun QIU
;
Jihong ZHOU
;
Lunshan XU
;
Minhui XU
- Publication Type:Journal Article
- Keywords:
Accidents,traffic;
Craniocerebral trauma;
Epidemiology;
Retrospective analysis
- From:
Chinese Journal of Trauma
2014;30(12):1215-1218
- CountryChina
- Language:Chinese
-
Abstract:
Objective To retrospectively review the epidemiological data from 159,242 patients hospitalized after traumatic brain injury in traffic accidents and provide epidemiological evidences for the prevention and treatmentmeasures.Methods Patient data were collected using the Chinese Trauma Database for the years 2001-2007.Epidemiological features of age,gender,time distribution,length of hospital stay,state of injury,and treatment outcome were recorded.Results Age of the patients was (33.01 ± 15.20) years and ratio of male to female patients was 2.39∶ 1.The majority were aged 21-50 years with the 31-40 age group were more vulnerable.Annual average growth of age was 3.92％.Within a year,number of the patients accounted for 54.10％ from July to December with it reached the peak in October.Mean length of stay was 20.20 days with the longest stay in the ≥90 age group and shortest stay in the ≤10 age group.Mean hospital charges was 13 689.8 yuan with the ≤10 age group occupying the least and 51-60 age group occupying the most.Overall cure rate was 66.92％ and mortality was 4.22％.Proportion of severe traumatic brain injury in traffic accidents increased and related cure rate decreased with increased age.Male patients showed higher death rate and lower cure rate compared with female patients.Conclusions Incidence of traffic accidents-related traumatic brain injury is the most in the young and middle-aged population and is prevalent in the second half year.There should be emphasis on the aged or male patients.Measures to prevent and treat the injury may produce better results when defined based upon these epidemiologic features.
