How different online recruitment methods impact on recruitment rates for the web-based coortesnaweb project: a randomised trial

Abstract Background The number of web-based E-epidemiologic studies using online recruitment methods is increasing. However, the optimal online recruitment method in terms of maximizing recruitment rates is still unknown. Our aim was to compare the recruitment rates of three online recruitment metho...

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Bibliographic Details
Main Authors: Cauane Blumenberg, Ana Maria Baptista Menezes, Helen Gonçalves, Maria Cecília Formoso Assunção, Fernando César Wehrmeister, Aluísio J. D. Barros
Format: Article
Language:English
Published: BMC 2019-06-01
Series:BMC Medical Research Methodology
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12874-019-0767-z