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目的分析陕西省宝鸡市陈仓区2004-2011年梅毒疫情的流行病学特征,探讨影响梅毒流行的诸多因素,为制订预防控制措施提供科学依据。方法采用描述流行病学方法,对2004-2011年陈仓区梅毒疫情报告资料进行统计分析。结果 2004-2011年陈仓区共报告梅毒病例261例,年平均发病率5.42/10万,年发病率从2004年的0.34/10万增长到2011年的13.61/10万;男女之比为1.16∶1;40岁以上人群发病占70.11%;无明显季节高峰;隐性梅毒、一期梅毒、二期梅毒、胎传梅毒、三期梅毒分别占64.37%、27.59%、6.13%、1.53%和0.38%,报告病例数逐年增长。结论 2004-2011年陈仓区梅毒疫情日益严重,发病率逐年上升趋势,中老年感染者比重较大。
Objective To analyze the epidemiological characteristics of syphilis epidemic in Chencang District of Baoji City, Shaanxi Province from 2004 to 2011, and to explore the factors influencing the prevalence of syphilis and provide a scientific basis for the formulation of prevention and control measures. Methods A descriptive epidemiological method was used to analyze the data of syphilis epidemic in Chencang District from 2004 to 2011. Results A total of 261 syphilis cases were reported in Chencang District from 2004 to 2011, with an average annual incidence of 5.42 / 100000. The annual incidence rate increased from 0.34 / 100000 in 2004 to 13.61 / 100000 in 2011. The male / female ratio was 1.16: 1; 70.11% of the population over the age of 40; no obvious peak season; the latent syphilis, primary syphilis, secondary syphilis, fetal syphilis and tertiary syphilis accounted for 64.37%, 27.59%, 6.13%, 1.53% and 0.38 %, The number of reported cases increased year by year. Conclusion The epidemic situation of syphilis in Chencang District was worsened from 2004 to 2011 with the incidence increasing year by year, and the proportion of middle-aged and elderly patients was larger.