Updated systematic review identifies substantial number of retention strategies: using more strategies retains more study participants
Robinson, Karen A., Dinglas, Victor D., Sukrithan, Vineeth, Yalamanchilli, Ramakrishna, Mendez-Tellez, Pedro A., Dennison-Himmelfarb, Cheryl, Needham, Dale M.Volume:
68
Language:
english
Journal:
Journal of Clinical Epidemiology
DOI:
10.1016/j.jclinepi.2015.04.013
Date:
December, 2015
File:
PDF, 641 KB
english, 2015