259
Participants
Start Date
May 1, 2016
Primary Completion Date
November 13, 2017
Study Completion Date
April 30, 2018
Escalating Lottery
Participants in the lottery arms will receive financial incentives as part of the intervention. See arm descriptions for more detail.
University of Pennsylvania, Philadelphia
Collaborators (1)
Duke University
OTHER
National Institute on Aging (NIA)
NIH
University of Pennsylvania
OTHER