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)

• Váldodahkkit: Chatfield Mark (Dahkki), Matthews Fiona E (Dahkki), Brayne Carol (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: BMC, 2006-07-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

<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...