Researchers conducted a retrospective study to compare wrist- and waist-worn ActiGraph GT3X accelerometers using placement-specific cut-points in patients with peritoneal dialysis. They conducted a ...

Participants wore an ActiGraph GT3X+ device, which accurately measured sleep duration, quality and disturbances. The importance of sleep ...

Dwyer and colleagues asked patients to wear the ActiGraph GT3X accelerometer (ActiGraph) for 24 hours per day for 7 consecutive days at 3-, 6- and 12-month postoperative intervals.

Minute-level data collected from 19 subjects, who concurrently wore the ActiGraph GT3X and Fitbit Flex devices for an average of 1.8 weeks, were used to generate the model.

Objective The ‘single-item measure’ was developed as a short self-report tool for assessing physical activity. The aim of this study was to test the criterion validity of the single-item measure ...

They wore an ActiGraph GT3X+ accelerometer for seven days to track habitual activity and sleep, maintaining a diary for non-wear and sleep details.

Methods: We analyzed subsamples of CARDIA participants who wore an accelerometer (ActiGraph GT3X) on the waist ≥4 days with ≥10 hr/day during the Year 30 (2015-16; n = 1425) and again at Year 35 (2020 ...

For physical activity and sedentary time data, they used the ActiGraph GT3X accelerometer, which all participants wore on their right hip for four days during waking hours, including at least one ...

For every 500 extra steps per day, or an additional one-quarter mile walked, adults aged 70 years or older could reduce risk for a CVD event by approximately 14%, a speaker reported.The results of ...

The Actigraph GT3X is the most common sensor used for PA research with persons with MS (PwMS) (7). Unlike most other PA trackers, the Actigraph is capable of deriving step counts, PA intensity, and ...

Researchers compared the consumer-grade Fitbit Charge 3 device and the research-grade ActiGraph GT3X-BT in young people with hemophilia and found that the Fitbit Charge 3 overestimated average daily ...