An investigation of whether factors associated with short-term attrition change or persist over ten years: data from the Medical Research Council Cognitive Function and Ageing Study (MRC CFAS)

An investigation of whether factors associated with short-term attrition change or persist over ten years: data from the Medical Research Council Cognitive Function and Ageing Study (MRC CFAS)

<p>Abstract</p> <p>Background</p> <p>Factors associated with the loss of participants in long-term longitudinal studies of ageing, due to refusal or moves, have been discussed less than those with short term follow-up.</p> <p>Methods</p> <p>In a...

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Bibliographic Details
Main Authors: Chatfield Mark, Matthews Fiona E, Brayne Carol
Format: Article
Language:English
Published: BMC 2006-07-01
Series:BMC Public Health
Online Access:http://www.biomedcentral.com/1471-2458/6/185

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