The aim of this study was to examine the criterion validity and measurement agreement between the Youth Physical Activity Questionnaire (YPAQ) and accelerometry before being included in a ...

Objectives Patients receiving induction chemotherapy for acute myeloid leukaemia (AML) anecdotally describe poor sleep, but sleep disturbances have not been well-characterised in this population. We ...

Third, the objective physical activity measurement (triaxial accelerometers, Actigraph GT3X+) cannot detect whether older adults are swimming, sitting, standing, lying down, or taking an afternoon nap ...

Physical activity was objectively measured using ActiGraph GT3X+ accelerometers, and cognitive function was assessed via the Montreal Cognitive Assessment (MoCA). Multivariable linear regression was ...

We asked the patients to wear two body-worn accelerometer-based devices during their hospital stay; one activPAL (35×53×7 mm, 15 g, activPAL, PAL Technologies, Glasgow, UK) attached to the midpoint of ...

ActiGraph monitors are the most widely used and extensively validated devices of their kind, with clients at more than 1,500 pharmaceutical, academic, and scientific institutions in over 85 countries.

About this study The purpose of this study is to assess the reliability (usefullness) of a 0-10 Likert sleep scale. a simple scale, like a pain scale, to assess sleep quality to allow appropriate ...

Objectives Accelerometers are widely applied in health studies, but lack of standardisation regarding device placement, sampling and data processing hampers comparability between studies. The ...

Background: Difficulty falling asleep (prolonged sleep latency) is a frequently reported problem in school-aged children. Aims: This study aimed to describe the distribution of sleep latency and ...

The ActiGraph GT3X and GT3X+ accelerometer models (ActiGraph, Pensacola, Florida, USA) were utilised and participants were instructed to wear the activity monitor on the right hip during waking hours, ...