Comparison of two cluster sampling methods for health surveys in developing countries
Milligan P;Njie A;Bennett S;;
International Journal of Epidemiology2004Vol. 33pp. -
260
p2004internationalcomparison
Abstract
In situations where quality of fieldwork can be guaranteed, the EPI random walk method can give accurate and precise results. However, compact segment sampling is generally to be preferred as it ensures objectivity in household selection and permits the estimation of population totals (such as those …