Trachoma survey methods: a literature review
نویسندگان
چکیده
منابع مشابه
Trachoma survey methods: a literature review.
Reliable population-based prevalence data are essential for planning, monitoring and evaluating trachoma control programmes and understanding the scale of the problem, yet they are not currently available for 22 out of 56 trachoma-endemic countries. Three survey methods have been advocated for trachoma: cluster random sampling (CRS); trachoma rapid assessment (TRA); and acceptance sampling trac...
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ژورنال
عنوان ژورنال: Bulletin of the World Health Organization
سال: 2009
ISSN: 0042-9686
DOI: 10.2471/blt.07.046326