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EVENT DETAILS |
**Talks are recorded & posted to our YouTube channel at https://www.youtube.com/channel/UCN0kf0sI01-FXPZdWAA-uMA . Coffee is served at the in-person seminar at 101 Howard St.**
Mobile Health Technologies: What Your Smartphone Can Tell About You
Bio: Jihui Lee is a Postdoctoral Associate in biostatistics at Weill Cornell Medicine. She received a PhD in biostatistics from Columbia University in 2018. She is interested in developing statistical methods for analyzing spatiotemporal data such as dynamic networks & wearable device data. She has been collaborating extensively with researchers in geriatric psychiatry especially in using mobile technology to improve patient engagement & adherence.
Title: Mobile Health Technologies: What Your Smartphone Can Tell About You
Abstract: Using mobile or wearable devices, such as smartphones & activity trackers, provides interactive interface for ecological momentary assessment (EMA) as well as collects vast amount of behavioral measures using passive sensors. The EMA linked with behavioral measures broadens the understanding of users mental health. In this talk, I will introduce multi-modal, time-dependent, & high-dimensional data collected using smartphones and/or wearables & discuss how to analyze these data. I will demonstrate the utility of functional data analysis in visualizing & examining the association between the self-reported level of depression & behavioral trajectories of elderly patients with depression using smartphones. This analysis contributes to identifying patients behavioral patterns & providing an interactive intervention tailored to each individual.
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