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目的了解2003-2014年重庆市少数民族地区艾滋病流行状况,为制定防治策略提供依据。方法从全国艾滋病综合防治数据信息系统导出报告病例相关历史卡片,用Excel 2007建立数据库,采用SPSS17.0进行描述性分析。结果截至2014年底,重庆市少数民族地区累计报告HIV/AIDS636例,其中AIDS病人179例,累计死亡175例;少数民族感染者占49.7%,15~49岁青壮年占78.0%,50岁及以上感染者占20.9%;异性传播和男男同性传播分别占64.8%、10.4%;经注射吸毒感染的比例呈降低趋势;医疗机构检测发现(46.5%)所占比例高于疾控机构检测发现(44.0%)。结论重庆市少数民族地区处于艾滋病低流行期,性接触已成为主要传播途径,15~49岁青壮年是主要感染人群,50岁以上感染者呈增加趋势,应采取多种针对性措施控制艾滋病经性途径传播。
Objective To understand the prevalence of HIV / AIDS in ethnic minority areas in Chongqing from 2003 to 2014 and provide basis for prevention and control strategies. Methods From the national AIDS integrated prevention and control data information system, the historical cards related to the reported cases were derived. The database was established with Excel 2007 and analyzed descriptively by SPSS17.0. Results As of the end of 2014, a total of 636 HIV / AIDS cases were reported in ethnic minority areas in Chongqing, including 179 AIDS patients and 175 cumulative deaths; ethnic minorities accounted for 49.7%, young adults aged 15-49 accounted for 78.0%, and those aged 50 and over Infected persons accounted for 20.9%; heterosexual transmission and homosexual men and women were 64.8%, 10.4% respectively; the proportion of drug-injecting infections showed a decreasing trend; the percentage of medical institutions detected (46.5%) was higher than that of the control (44.0 %). Conclusion The ethnic minority areas in Chongqing are in the low-prevalence stage of AIDS. Sexual contact has become the main route of transmission. Young adults aged 15-49 years are the major infectious groups. Those over 50 years of age are increasing. A variety of targeted measures should be taken to control AIDS Sexual transmission.