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磐安县是浙江省中部的山区县,伤害死亡在全死因中居第3位,而农药中毒死亡是伤害死亡的重要死因之一.为探讨农药中毒的流行病学特点,以便为制订防制措施提供依据,对该县1997年度农药中毒病例进行了流行病学调查.1 材料与方法调查全县20个乡镇370个行政村的203817人.把调查表、通知、返寄信封及邮票寄至全县各行政村卫生室,由村医按要求完成调查后寄回所有调查表.无村医的行政村由乡镇卫生院防保科完成.有农药中毒病例的调查表逐一与乡镇上报的资料核实,确无漏缺与差错后进行统计分析.
Pan’an County is a mountainous county in the central part of Zhejiang Province, with the third highest among all causes of death, and the death of pesticide poisoning is one of the most important causes of death.For exploring the epidemiological characteristics of pesticide poisoning in order to provide preventive measures According to the epidemiological investigation of the pesticide poisoning cases in 1997 in the county.1 Materials and Methods 203817 people in 370 administrative villages in 20 townships and towns of the county were surveyed.The questionnaires, notices, return envelopes and stamps were sent to the county The village clinics in all administrative villages shall be sent back to all questionnaires upon completion of the survey as required by the village doctors. The administrative villages without village medical centers shall be completed by the preventive divisions of township hospitals. The questionnaires of pesticide poisoning cases shall be verified one by one with the information reported by the townships, No gaps and errors after the statistical analysis.