Area of research
Public Health, Environmental and Occupational Health · Transportation
Research interest
Research interests include Obesity, Physical Activity, Diet, Urban Transport and Accessibility, Physical Activity and Health, and Health disparities and outcomes.
Changes in Adiposity and Cognitive Function in Older Adults: The REGARDS Study
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
Abstract P398: Relative versus Absolute Neighborhood Economic Conditions and Risk of Stroke in a United States National Cohort
Walk Score and objectively measured physical activity within a national cohort
Potential Effects on Mortality of Replacing Sedentary Time With Short Sedentary Bouts or Physical Activity: A National Cohort Study
The Association between Residence in a Food Desert Census Tract and Adherence to Dietary Patterns in the REGARDS Cohort.
PubMed 2018cited by 17position: middle
Patterns of Sedentary Behavior and Mortality in U.S. Middle-Aged and 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
The Whole-of-School Approach to Physical Activity
Obtaining Accelerometer Data in a National Cohort of Black and White Adults
Identifying accelerometer nonwear and wear time in older adults