Remote identification of early, sensor based markers of Parkinson's Disease using participants’ smartphones: The Parkinson Progression Marker Initiative Digital sub study
The Parkinson’s Progression Markers Initiative (PPMI) is a longitudinal, observational, multi-centre natural history study containing three main studies: PPMI Online, PPMI Remote, and PPMI Clinical. The PPMI digital sub-study provides a downloadable application for participants for longitudinal monitoring of motor and cognitive signs in PD, as well as passive data collection of motor signs in daily life. This poster summarises the study design of the PPMI digital sub-study and aims to identify the earliest signs and symptoms of PD using remote, at-home assessments with a smartphone application.