A statistics forum has been created to help investigators who are interested in accessing or who have accessed the PPMI database find additional information about the dataset. This forum is moderated by the PPMI Statistics Core, led by Christopher Coffey, PhD, co-director of the Clinical Trials Statistical and Data Management Center at the University of Iowa. Investigators are invited to review the posted questions and responses before submitting a new question.
The Statistics Core will respond to questions individually and determine whether the Q & A should be posted on the stats forum page or in the Data and Specimen FAQ. Questions that are posted publicly will not display identifying information about the investigator.