Dutch Brain Research Registry for study participant recruitment: Design and first results:Design and first results

Introduction: The Dutch Brain Research Registry aims to facilitate online recruitment of participants for brain disease studies. Methods: Registrants were primarily recruited through an online social media campaign. The registration process included a short questionnaire, which was subsequently used in the prescreening process to match participants to studies. Results: In the first 18 months, 17,218 registrants signed up (58±11 years old, 78% female). Out of 34,696 study invitations that were sent, 36% were accepted by registrants, of which 50% to 84% were finally enrolled, resulting in 10,661... Mehr ...