乌鲁木齐市男男性行为人群随访队列保持的调查  

Investigation on retention rate of MSM follow-up cohort in Urumqi City

作　　者：张曼[1] 王云霞[1] 任晖琴[1] 王新迪[1] 芮宝玲[1] 

机构地区：[1]新疆维吾尔自治区乌鲁木齐市疾病预防控制中心,830026

出　　处：《职业与健康》2013年第18期2368-2369,共2页Occupation and Health

摘　　要：目的了解乌鲁木齐市男男性行为有(MSM)随访队列的保持率及其影响因素。方法采用"滚雪球"的方法,招募人类免疫缺陷病毒(HIV)抗体检测阴性的MSM进行4次回访和1次随访,分析调查对象的社会人口学和性行为特征,以及对队列保持的影响。结果队列本底为340人,12个月随访中共随访到259人,队列保持率为76.2%。文化程度高的人比文化程度低的人更容易随访到,其随访到率差异有统计学意义(P<0.05)。结论乌鲁木齐市需要进一步在该人群中探讨适合的队列保持策略和方法。[ Objective] To investigate the retention rate of follow-up cohort of men who have sex with men （MSM） in Urumqi City and its influencing factors. [ Methods] MSM with negative HIV were recruited into a cohort by using snowball sampling. They were contacted for four times and followed-up for one time, to analyze the social demographic characteristics and sexual behavior features of investigation objects, and its influences on retention rate of follow-up cohort. [ Results] There were 340 people in the cohort, 259 of the participants were retained in the cohort within 12 month of follow-up, and the retention rate was 76.2%. The retention rate of people with good education background was higher than that of people with poor education background, and the difference was significant （P 〈 0.05）. [ Conclusion] It is necessary to further explore the appropriate strategies and methods of cohort retention among MSM in Urumqi.

关 键 词：男男性行为者 队列保持 调查 

分 类 号：R181.3[医药卫生—流行病学]