Estimation of Population-Size Changes and HIV Prevalence among Female Sex Workers from 2006 to 2009 in Kaiyuan,Yunnan,China

被引：0

作者：

REILLY Kathleen H.

机构：

[1] Tulane University Health Sciences Center,School of Public Health and Tropical Medicine

[2] National Center for AIDS/STD Control and Prevention,Chinese Center for Disease Control and Prevention

来源：

BiomedicalandEnvironmentalSciences | 2012年 / 25卷 / 04期

基金：

美国国家卫生研究院;

关键词：

Population; HIV; FSWs; Capture-recapture;

D O I：

暂无

中图分类号：

R512.91 [获得性免疫缺陷综合征（AIDS艾滋病）];

学科分类号：

100401 ;

摘要：

Objective This study is to estimate the population size and prevalence of HIV and herpes simplex virus type 2(HSV-2) infections among female sex workers(FSWs) in Kaiyuan,Yunnan Province,China.Methods Eight cross-sectional studies were conducted among FSWs in Kaiyuan from 2006 to 2009.Based on the data from two study time points each year,the total numbers of FSWs and HIV positive FSWs were estimated by using the capture-recapture technique(CR).Results Estimated sizes of FSWs in Kaiyuan were 1 629,1 672,1 186,and 1 014 in the respective years from 2006 to 2009.Although the crude prevalence rates of HIV and HSV-2 varied over time,the adjusted prevalence among this population was relatively stable at 10%-12% and the adjusted HSV-2 prevalence ranged from 67% to72%.Conclusion The reason for the slight decrease of the size of the FSW population is unknown.The adjusted prevalence rates of HIV and HSV-2 among them were stable over the course of this study.

引用

页码：489 / 494

页数：6

共 12 条

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