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目的分析2007—2011年西安市梅毒流行特点和发展趋势,为制定梅毒防制规划提供科学依据。方法利用描述流行病学方法对西安市2007—2011年梅毒疫情报告资料进行分析。结果 2007—2011年西安市共报告梅毒5 682例,报告发病率由2007年的11.7/10万上升至2011年的17.28/10万,发病年均增幅为12.80%;以隐形梅毒和Ⅰ、Ⅱ期梅毒为主,占梅毒报告总数的95.20%;女性年均报告发病率为14.64/10万,男性年均报告发病率为14.24/10万,差异无统计学意义(P>0.05);高发年龄为20～39岁和50岁及以上年龄组;职业分布中家务及待业、农民、其他职业和工人的报告发病数占总报告发病数的76.58%;传播途径以非婚性接触为主,占梅毒报告总数的61.79%。结论该市梅毒疫情呈逐年上升趋势,应继续采取有效的干预措施,控制梅毒流行。
Objective To analyze the epidemiological characteristics and development trend of syphilis in Xi’an from 2007 to 2011 and provide a scientific basis for formulating syphilis prevention and control plan. Methods Descriptive epidemiological methods were used to analyze the data of syphilis epidemic in Xi’an from 2007 to 2011. Results A total of 5 682 syphilis cases were reported in Xi’an from 2007 to 2011. The reported incidence increased from 11.7 per 100 000 in 2007 to 17.28 per 100 000 in 2011 with an average annual increase of 12.80% Syphilis, accounting for 95.20% of the total number of reports of syphilis; the average annual incidence of female reported was 14.64 / 100000, the average annual incidence of male was 14.24 / 100000, the difference was not statistically significant (P> 0.05) 20-39 years old and 50 years old and above. The incidence of domestic and unemployed peasants, other occupations and workers in occupations accounted for 76.58% of the total reported cases. The main routes of transmission were non-marital ones, accounting for 61.79% of the total number of syphilis reports. Conclusion The epidemic situation of syphilis in this city is increasing year by year. Effective interventions should be taken to control the prevalence of syphilis.