![header-image](/binaries/content/gallery/headers/header-image.jpg/header-image.jpg/sanquin%3Asmall)
Accelerometers
A subset (n=760) of the DIS-III participants wore a physical activity monitor, the Actigraph wGT3X-BT or GT3X for seven consecutive days during waking hours.
Participants were also invited to complete a diary with questions on start and end wear time as well as time of arrival and departure of each day.