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目的分析高县流行性腮腺炎流行趋势,为制定控制策略提供科学依据。方法对2005-2011年高县传染病疫情报告的流行性腮腺炎疫情资料进行描述性分析。结果 2005-2011年高县流行性腮腺炎共发病483例,无死亡病例,各年发病率分别为29.26/10万、35.05/10万、4.87/10万、10.41/10万、13.98/10万、3.99/10万和5.35/10万,年平均发病率为14.70/10万,经趋势卡方检验,χ2=173.91,P<0.01。全年12个月均有病例报告,呈一大一小2个高峰和2低谷的趋势,有明显的季节高点,病例主要集中在3~7这5个月占总病例数的60.46%。男女病例性别比1.67∶1,以男性患儿居多。结论夏季是高县流行性腮腺炎的高发季节,2005-2011年发病率呈逐年下降趋势,但仍存在流行的隐患,应以加强监测为主,辅以疫苗和综合防治可能出现的流行。
Objective To analyze the epidemic trend of mumps in high counties and provide a scientific basis for the development of control strategies. Methods A descriptive analysis of the mumps epidemic data from 2005-2011 epidemic report of infectious diseases in high counties was made. Results A total of 483 cases of mumps were found in high counties in 2005-2011, with no deaths. The incidence of each year was 29.26 / 100000, 35.05 / 100000, 4.87 / 100000, 10.41 / 100000 and 13.98 / 100000 , 3.99 / 100000 and 5.35 / 100000 respectively. The annual average incidence rate was 14.70 / 100000. Chi-square test showed that χ2 = 173.91, P <0.01. There are case reports for 12 months of the year, showing a trend of one peak, two peaks and two troughs with obvious seasonal high points. The cases mainly concentrated in 3 to 7 months, accounting for 60.46% of the total number of cases. Male and female cases of sex ratio 1.67: 1, mostly male children. Conclusions Summer is the high incidence season of mumps in high counties. The incidence of mumps shows a year-by-year downward trend in 2005-2011. However, there are still some hidden dangers of epidemics. Monitoring should be strengthened, and the possible epidemic should be combined with vaccines and comprehensive prevention and treatment.