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Activity Number:
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297
- Recent Statistical Advances for Mobile Health
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Type:
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Invited
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Date/Time:
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Wednesday, August 11, 2021 : 3:30 PM to 5:20 PM
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Sponsor:
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Biometrics Section
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Abstract #314446
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Title:
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Physical Activity Is the Strongest Modifiable Risk Factor for Mortality: A Short Story Based on NHANES and UK Biobank Data
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Author(s):
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Ciprian Crainiceanu*
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Companies:
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Johns Hopkins University
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Keywords:
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accelerometry;
mHealth;
precision medicine
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Abstract:
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Objective measures of physical activity are now collected in many observational and clinical trial studies using wearable accelerometers. They can be measured quasi-continuously for weeks or months at a time. In this talk I will show that objective PA measures are highly predictive of all-cause mortality using the two largest publicly available datasets that contain accelerometry: NHANES and UK Biobank. I will also introduce multiple methodological problems that have been open by the high dimensionality of accelerometry data.
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Authors who are presenting talks have a * after their name.
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