摘要
目的探讨社会经济因素对火灾伤害的影响,为预防和控制火灾伤害提供理论依据。方法联合应用Pearson相关分析、因子分析和逐步回归分析等方法,对我国火灾频数与社会经济因素的关系进行分析。结果火灾发生数与社会经济因素中的各地区年平均人口数、城市个数、国内生产总值(GDP)、个体和私营企业数、个体和私营企业从业人数、居民年均生活消费支出均呈正相关,提示人口数和城市数越多,经济越发达,生产经营越活跃的地区火灾形势越严重。其中偏回归系数最高的是个体和私营企业数及其从业人数,提示个体和私营企业以及其从业人员是火灾发生的重要危险因子。结论我国火灾形势随着社会经济的发展趋于严重,个体和私营企业以及其从业人员是火灾发生的重要危险因子,加强个体和私营企业及其从业人员的消防安全意识可以减少火灾伤害的发生。
Objective To reveal the influence of socioeconomic factors on fire injury and to provide scientific evidences for preventing and controlling fire injury. Methods The relationship of fire injury with socioeconomic factors was analyzed with Pearson correlation analysis, factor analysis and stepwise regression analysis. Results There was positive correlation between fire and socioeconomic factors. The influential factors on the frequency of fires included annual population in an area, the number of cities, the gross domestic products（GDP）, the number of individuals and private enteprises, the number of people in individuals and private enterprises and the household annual living expenditures. Fire situation was more seriously in developed areas with more population and cities. The primary determinants of fire injury were the number of individuals and private enterprises and the number of people in individuals and private enterprises. Conclusion The fire situation was more seriously along with the development of economy. The individuals and private enterprises and people in individuals and private enterprises were important risk factors. The fire injury could be reduced through ptomoting fire control safety of people.
出处
《中国公共卫生》
CAS
CSCD
北大核心
2006年第7期829-830,共2页
Chinese Journal of Public Health
关键词
火灾伤害
社会经济因素
因子分析
逐步回归分析
fire injury
socioeconomic factors
factor analysis
stepwise regression analysis
