Adaptive list sequential sampling method for population-based observational studies

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چکیده

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Adaptive list sequential sampling method for population-based observational studies

BACKGROUND In population-based observational studies, non-participation and delayed response to the invitation to participate are complications that often arise during the recruitment of a sample. When both are not properly dealt with, the composition of the sample can be different from the desired composition. Inviting too many individuals or too few individuals from a particular subgroup coul...

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ژورنال

عنوان ژورنال: BMC Medical Research Methodology

سال: 2014

ISSN: 1471-2288

DOI: 10.1186/1471-2288-14-81