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190 Mon, 8/8/2022, 2:00 PM - 3:50 PM CC-202B
Novel Approaches for Assessment of Health Outcomes and Multi-Cohort Data Integration Using Wearable Devices in Large-Scale Biomedical Studies — Topic Contributed Papers
Section on Statistics in Epidemiology, Biometrics Section, ENAR
Organizer(s): Lucia Tabacu , Old Dominion University
Chair(s): Erjia Cui, Johns Hopkins University
2:05 PM A Nonparametric Approach to Isotemporal Substitution Regression
John Staudenmayer, UMass-Amherst
2:25 PM Harmonization of Open-Source and Proprietary Accelerometry-Based Physical Activity Measures
Marta Karas, Johns Hopkins University; John Muschelli, Johns Hopkins University; Andrew Leroux, University of Colorado ; Jacek K. Urbanek, Johns Hopkins University; Amal A. Wanigatunga, Johns Hopkins University; Jiawei Bai, Johns Hopkins University; Ciprian M. Crainiceanua, Johns Hopkins University; Jennifer A. Schrack, Johns Hopkins University
2:45 PM Modeling Health Outcomes Using Accelerometry Data Collected by Different Wearable Devices
Ekaterina Smirnova, Virginia Commonwealth University
3:05 PM Unraveling the Relationship Between Physical Activity and Health Using Wearable Sensors
Charles E. Matthews, National Cancer Institute
3:25 PM A Hidden Markov Modeling Approach Combining Objective Measure of Activity and Subjective Measure of Self-Reported Sleep to Estimate the Sleep-Wake Cycle
Semhar Ogbagaber, Bristol Myers Squib; Yifan Cui, National University of Singapore; Kaigang Li, Colorado School of Public Health; Ronald Iannotti, The CDM Group, Bethesda; Paul S. Albert, National Cancer Institute
3:45 PM Floor Discussion