P1-S4.33 Effectiveness of respondent driven sampling among undocumented Central American Immigrant Women in Houston, Texas, 2010
نویسندگان
چکیده
منابع مشابه
Respondent Driven Sampling
Respondent driven sampling (RDS) is a network sampling technique typically employed for hard-to-reach populations (e.g. drug users, men who have sex with men, people with HIV). Similar to snowball sampling, initial seed respondents recruit additional respondents from their network of friends. The recruiting process repeats iteratively, thereby forming long referral chains. Unlike in snowball sa...
متن کاملAssessing respondent-driven sampling.
Respondent-driven sampling (RDS) is a network-based technique for estimating traits in hard-to-reach populations, for example, the prevalence of HIV among drug injectors. In recent years RDS has been used in more than 120 studies in more than 20 countries and by leading public health organizations, including the Centers for Disease Control and Prevention in the United States. Despite the widesp...
متن کاملCorrelates of HIV infection among transfemales, San Francisco, 2010: results from a respondent-driven sampling study.
OBJECTIVES We evaluated the use of respondent-driven sampling (RDS) among a high-risk population of transfemales. We also obtained up-to-date epidemiological data on HIV infection and related correlates among this population. METHODS We evaluated the utility of RDS in recruiting a sample of 314 transfemales in San Francisco, California, from August to December 2010 by examining patterns of re...
متن کاملUsing Respondent Driven Sampling to Recruit Sexual Minority Women.
To recruit a sample of sexual minority women with diversity in regards to age and race, the Chicago Health and Life Experiences of Women study (CHLEW), a longitudinal study of sexual minority women’s health, used respondent driven (RDS) sampling. RDS, a refinement of chain referral sampling, uses initial participants or “seeds” recruited by the research team, to recruit the remainder of the pan...
متن کاملDiagnostics for Respondent-driven Sampling.
Respondent-driven sampling (RDS) is a widely used method for sampling from hard-to-reach human populations, especially populations at higher risk for HIV. Data are collected through peer-referral over social networks. RDS has proven practical for data collection in many difficult settings and is widely used. Inference from RDS data requires many strong assumptions because the sampling design is...
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ژورنال
عنوان ژورنال: Sexually Transmitted Infections
سال: 2011
ISSN: 1368-4973
DOI: 10.1136/sextrans-2011-050108.177