广西2009—2011年艾滋病流行特征分析  被引量:103

Epidemiological characteristics of HIV/AIDS in Guangxi,2009-2011

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作  者:王勇[1,2] 唐振柱[3] 朱秋映[3] 刘伟[3] 朱金辉[3] 郑文彬[2] 

机构地区:[1]广西壮族自治区卫生厅,广西南宁530021 [2]广西医科大学公共卫生学院 [3]广西壮族自治区疾病预防控制中心

出  处:《华南预防医学》2013年第1期6-11,共6页South China Journal of Preventive Medicine

摘  要:目的了解2009—2011年广西艾滋病的流行特征,为制定针对性预防控制措施提供科学依据。方法从中国疾病预防控制信息系统艾滋病综合防治信息系统中"历史卡片下载"处分别下载截至2009、2010和2011年底广西累计报告HIV/AIDS数据库,对该数据库的疫情资料进行描述性流行病学分析。结果 2009—2011年广西新报告HIV/AIDS共36 669例(HIV 23 893例,占65.2%;AIDS 12 776例,占34.8%)。其中男性24 599例、女性12 070例;职业分布以农民为主,占65.7%(24 095/36 669);年龄分布以20~39岁所占比例最大,但呈逐年下降趋势:从2009年的57.7%(43 660/75 716)降至2011年的36.1%(5 150/14 250),≥60岁年龄段的病例数上升明显,从2009年的18.7%(2 012/10 771)升至2011年的28.4%(4 052/14 250);已婚有配偶者占64.5%(23 664/36 669),其中52.4%(12 406/23 664)进行了配偶检测,检出阳性率为56.0%(6 946/12 406);传播途径以异性性接触传播为主,2011年所占比例达90.0%(12 821/14 250);男性病例和40岁以下女性病例以非婚异性接触史为主,分别为74.6%(18 998/25 466)、60.5%(3 737/6 179),≥40岁女性病例以阳性配偶/固定性伴接触史为主,为52.4%(2 633/5 023)。2009—2011年报告死亡9 282例,其中当年报告当年死亡4 471例,占新报告病例数的12.2%(4 471/36 669),占报告死亡数的48.2%(4 471/9 282)。结论 2009—2011年,广西新报告HIV/AIDS及死亡人数呈现上升趋势;艾滋病疫情流行地区分布差异较大;异性性接触传播为主要传播方式;中老年人群报告感染者及病人数所占比例大幅上升;存在病人发现晚的问题。应加强高危人群、重点人群的监测,争取早发现和积极治疗病例,并针对不同人群开展有效的干预措施,以减少新发感染和病死率。Objective To understand the epidemiological characteristics of HIV/AIDS in Guangxi from 2009 to 2011, and to provide the scientific evidence for developing prevention and control strategies. Methods The accumulative data of reported HIV/AIDS cases by the end of 2009, 2010, and 2011, were downloaded from HIV/AIDS comprehensive prevention and control information system database. Statistical analysis of the epidemic information of the data was performed. Results A total of 36 669 HIV/AIDS ca- ses were reported in Guangxi from 2009 to 2011, including 23 893 HIV infection cases (65.2%) and 12 776 AIDS cases (34. 8% ). Of them, 24 599 cases were male and 12 070, female. 24 095 cases were peasants (65.7%). The cases at 20 -39 age group accounted for the largest proportion, but was decreasing year by year, from 57.7% (43 660/75 716) in 2009 down to 36. 1% (5 150/14 250) in 2011 ; cases at 60 years and above increased obviously to 28.4% (4 052/14 250)in 2011 from 18.7% (2 012/10 771)in 2009 ; the married accounted for 64. 5% ( 23 664/36 669 ), of whom, 52. 4% ( 12 406/23 664 ) received partner testing with a testing positive rate of 56.0% (6 946/12 406). Heterosexual transmission was the main transmission mode, accounting for 90. 0% ( 12 821/14 250) of all in 2011. Most of men and women under the age of 40 years old had extramarital heterosexual contact history, and the proportion was 74. 6%(18 998/25 466) and 60. 5% (3 737/6 179) respectively; women over 40 years old were mainly infected by their HIV positive spouse, with the proportion of 52. 4% (2 633/5 023 ). From 2009 to 2011, 9 282 AIDS patients were died, including 4 471 death reported in the same year, accounting for 12. 2% (4 471/36 669) of new reported cases, and 48.2% (4 471/9 282) of the deaths report in that year. Con- cluslon New reported HIV/AIDS cases and died cases showed a rising trend in Guangxi from 2009 to 2011, the place distribution of HIV cases was various in counties; heterosexual sex

关 键 词:获得性免疫缺陷综合征 流行病学 

分 类 号:R512.91[医药卫生—内科学]

 

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