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目的了解2011年广西手足口病疫情情况,分析流行原因及特征,为预防控制手足口病提供科学依据。方法应用描述流行病学方法对2011年广西手足口病疫情及监测资料进行统计分析。结果 2011年共报告手足口病病例141 961例,报告发病率为308.43/10万;其中重症366例,死亡33例,死亡率为0.072/10万。报告病例中<5岁儿童占93.38%,男女性别比为1.69∶1,散居儿童占77.12%。检测病例标本5 005人份,检出阳性标本3 017人份,阳性率为60.28%;其中EV71阳性占23.40%;死亡病例中实验室诊断27例,其中EV71阳性占72.73%。结论 2011年广西手足口病疫情依然广泛和严重。因此,应加强监测,广泛宣教,早期治疗,改善环境,以减少病例及死亡的发生。
Objective To understand the epidemic situation of HFMD in Guangxi in 2011, analyze the causes and characteristics of HFMD, and provide a scientific basis for the prevention and control of HFMD. Methods Epidemiological methods were used to analyze the epidemic situation and monitoring data of hand-foot-mouth disease in Guangxi in 2011. Results A total of 141 961 HFMD cases were reported in 2011, with a reported incidence of 308.43 / 100 000; among them, 366 were severe and 33 were fatal, with a mortality rate of 0.072 / 100 000. Reported cases of <5 years old children accounted for 93.38%, male to female ratio was 1.69: 1, scattered children accounted for 77.12%. A total of 5 005 cases were detected, 3 017 positive samples were detected, the positive rate was 60.28%. Among them, EV71 positive accounted for 23.40%. Of the death cases, 27 were laboratory diagnosed, of which 71.7% were EV71 positive. Conclusion The epidemic situation of hand, foot and mouth disease in Guangxi is still widespread and serious in 2011. Therefore, monitoring, extensive education, early treatment and environmental improvement should be stepped up so as to reduce the incidence of cases and deaths.