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目的分析辽源市手足口病流行特征,为制定防控措施提供科学依据。方法采用描述流行病学方法进行分析。结果辽源市手足口病年均发病率为68.02/10万,每年5～9月是发病高峰期,1～5岁儿童为重点人群,男女比为1.8:1。采集标本经RT-PCR检测为EV71、CA16和其他肠道病毒型感染。结论辽源手足口病流行是由EV71和CoxA16及其他肠道病毒混合感染引起,发病重点人群为1～5岁儿童,发病高峰为5～9月,发病与温度、生活居住条件、托幼机构环境及卫生状况有关。
Objective To analyze the epidemiological characteristics of hand-foot-mouth disease in Liaoyuan City and provide a scientific basis for making prevention and control measures. Methods Descriptive epidemiological methods were used for analysis. Results The annual incidence of hand-foot-mouth disease in Liaoyuan City was 68.02 / lakh. From May to September of each year, it was the peak incidence. The children aged 1 to 5 years were the key population with a ratio of 1.8: 1. The collected specimens were tested by RT-PCR for EV71, CA16 and other enteroviruses. Conclusion The prevalence of hand, foot and mouth disease in Liaoyuan is caused by the mixed infection of EV71 and CoxA16 and other enteroviruses. The most important group is 1 to 5 years old. The peak incidence is from May to September. The incidence and temperature, living and living conditions, And health status.