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目的了解温岭市“云娜”台风造成伤害的流行特征,探讨伤害原因。方法采用面访和电话调查的方法,对2004年8月12日0∶00时至8月14日18∶00时,温岭市因台风伤害而入院的392例住院病例进行调查;伤害危险因素采用1∶2配对病例对照研究;数据录入access,转入EpiInfo 2002和SPSS 12.0软件分析。结果伤害高峰时间发生在台风登陆前4~5 h;男性高于女性(χ2=21.414,P<0.001);年龄与伤害发生之间存在正相关(r=0.929,P<0.01);文化程度与伤害发生之间存在负相关(r=-0.822,P<0.05);台风来临前未得到预警或不重视发生伤害的危险性是对照组的6.73倍(OR=6.73,95%CI:3.11~14.53);台风来临时在室外发生伤害的危险性是在室内的3.86倍(OR=3.86,95%CI:1.94~7.66)。结论加强台风预警,台风登陆前后不外出。
Objective To understand the epidemiological characteristics of injuries caused by Typhoon Yuna in Wenling and to explore the causes of the injuries. Methods By interview and telephone survey, 392 inpatients admitted to Wenling City from 0:00 on August 12, 2004 to 18:00 on August 14 were investigated. The risk factors for injury were 1: 2 paired case-control study; data entry access, transferred to EpiInfo 2002 and SPSS 12.0 software analysis. Results There was a positive correlation between age and injury (r = 0.929, P <0.01). The correlation between educational level and educational level was significant (R = -0.822, P <0.05). Before the typhoon, there was a 6.73-fold higher risk of no pre-warning or injury than the control group (OR = 6.73, 95% CI: 3.11-14.53 ). The risk of outdoor injury when the typhoon approached was 3.86 times more likely to occur indoors (OR = 3.86, 95% CI: 1.94 to 7.66). Conclusion Strengthening Typhoon Warning, Typhoon does not go out before and after landing.