常州市新北区2009～2012年梅毒流行病学特征分析

To analyze epidemiological characteristics of syphilis in Changzhou city Xinbei district from 2009 to 2012

目的：了解常州市新北区梅毒流行现状，评价梅毒控制策略实施效果，为制订防控策略提供依据。方法运用描述性流行病学方法，对2009年1月～2012年12月新北区梅毒发病情况进行分析。结果2009年1月～2012年12月全区共报告梅毒患者774例，2009年发病率最高（43.21/10万），其中Ⅰ期272例，Ⅱ期212例，Ⅲ期8例，胎传梅毒3例，隐性梅毒279例。男女比例为1∶1.07，职业分布以工人发病比例最高，占26.49％。结论该区梅毒防控工作取得一定成效，但仍要加大工人和农民的防控力度。

Objective To learn epidemic status of syphilis in Changzhou city Xinbei district, to evaluate the implemented effect of syphilis control strategies, and to provide the basis for the development of prevention and control strategies. Methods Xinbei district syphilis from January 2009 to December 2012 were analyzed by descriptive epidemiology. Results The region reported a total of 774 cases with syphilis from January 2009 to December 2012, the incidence was the highest in 2009（43.21/100,000）, Phase Ⅰ had 272 cases, Phase Ⅱ had 212 cases, Phase Ⅲ had 8 cases, congenital syphilis had 3 cases, latent syphilis had 279 cases. Male to female ratio was 1 ∶ 1.07, the workers＇ incidence percentage was the highest in occupational distribution, accounted for 26.49%. Conclusion Prevention and control work of syphilis in the area have achieved certain results, but still increase the prevention and control efforts for workers and peasants.