Performing multi stage random sampling in community based surveys
نویسندگان
چکیده
منابع مشابه
Sampling of subpopulations in two-stage surveys.
Many health and other surveys aim to produce statistics on small subpopulations, such as specific ethnic groups or the indigenous population of a country. In most countries, there is no reliable sampling frame of the subpopulations of interest, hence it is necessary to sample from the general population, which can be very expensive. A range of issues and strategies for sampling rare subpopulati...
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ژورنال
عنوان ژورنال: Journal of Postgraduate Medicine
سال: 2014
ISSN: 0022-3859
DOI: 10.4103/0022-3859.132385