Poster

Impact of study partner type on primary endpoint volatility in a phase 3 registration trial of mild-to-moderate Alzheimer’s disease

Poster exploring how spousal vs non-spousal study partners affect study endpoint volatility.

Perceptions of Amyloid Imaging Among Cognitively Normal Older Adults with Elevated and Not Elevated Amyloid

Poster exploring people's reasons toward undergoing amyloid imaging in the A4 study

Using Direct-to-Consumer Genetic Testing Results in Alzheimer’s Disease Clinical Trial Recruitment

Poster exploring the willingness of participants in the UCI Consent-to-Contact registry to disclose DTC genetic testing information for study matching

An Extension of Cohen's Kappa for Clustered Data and Group Sequential Testing

2019 JSM poster and speed talk on extensions to the Kappa statistic

Participant and Study Partner Prediction and Identification of Cognitive Impairment in Preclinical Alzheimer's Disease - Study Partner vs. Participant Accuracy

Poster exploring the relative performance of study partners to assess preclinical AD participant cognition, cross­sectionally and longitudinally.