23 citations · 23 across the 2 of their papers we have counts for
2 papers
stat.AP2017
Epidemiology of Objectively Measured Bedtime and Chronotype in the US adolescents and adults: NHANES 2003-2006
Jacek K. Urbanek, Adam Spira, Junrui Di +3
Background: We propose a method for estimating the timing of in-bed intervals using objective data in a large representative U.S. sample, and quantify the association between these…
q-bio.NC2016★ 23 cited
Stride variability measures derived from wrist- and hip-worn accelerometers
Jacek K. Urbanek, Jaroslaw Harezlak, Nancy W. Glynn +3
Many epidemiological and clinical studies use accelerometry to objectively measure physical activity using the activity counts, vector magnitude, or number of steps. These measures…