Area of research
Physiology · Public Health, Environmental and Occupational Health
Research interest
Research interests include Physical Activity and Health, Obesity, Physical Activity, Diet, Urban Transport and Accessibility, and Food Security and Health in Diverse Populations.
Association of Accelerometer-Measured Sedentary Time and Physical Activity With Risk of Stroke Among US Adults
Objectively Measured Physical Activity and Sedentary Time Among Adults With and Without Stroke: A National Cohort Study
Walk Score and objectively measured physical activity within a national cohort
Patterns of Sedentary Behavior and Mortality in U.S. Middle-Aged and Older Adults
Objectively Measured Physical Activity and Cognitive Function in Older Adults
Association Between Objectively Measured Physical Activity and Cognitive Function in Older Adults—The Reasons for Geographic and Racial Differences in Stroke Study
Accelerometer measured sedentary behavior and physical activity in white and black adults: The REGARDS study
Obtaining Accelerometer Data in a National Cohort of Black and White Adults
Identifying accelerometer nonwear and wear time in older adults