Daily energy expenditure through the human life course

H Pontzer, Y Yamada, H Sagayama, PN Ainslie… - Science, 2021 - science.org
Total daily energy expenditure (“total expenditure”) reflects daily energy needs and is a
critical variable in human health and physiology, but its trajectory over the life course is …

Infants' and toddlers' physical activity and sedentary time as measured by accelerometry: a systematic review and meta-analysis

BA Bruijns, S Truelove, AM Johnson, J Gilliland… - International Journal of …, 2020 - Springer
Background Early experiences in physical activity (PA) are important to shape healthy
movement behaviours long-term; as such, it is critical that PA is promoted from infancy, and …

Wearable artificial intelligence for assessing physical activity in high school children

A Ahmed, S Aziz, U Qidwai, F Farooq, J Shan… - Sustainability, 2022 - mdpi.com
Eighty one percent of adolescents aged 11–17 years are inadequately physically active
worldwide. Physical activity (PA) recommendations for high school children have not been …

Relation between demographics and physical activity among preschoolers attending head start

J Lee, J Keller, T Zhang - Journal of Child and Family Studies, 2023 - Springer
Limited empirical evidence is available about preschoolers' sedentary behavior (SB) and
physical activity (PA) patterns in Head Start programs, we explored (a) preschoolers' SB and …

Validity of the PROMIS® Early Childhood Physical Activity Scale among toddlers

S Kwon, B Armstrong, N Wetoska, S Capan - International Journal of …, 2024 - Springer
Abstract Background The PROMIS® Early Childhood Physical Activity (PROMIS EC PA)
scale is a recently developed PROMIS Early Childhood measure to assess PA among …

Role of Spanish toddlers' education and care institutions in achieving physical activity recommendations in the COVID-19 era: A cross-sectional study

H Vega-Perona, I Estevan, YC García-Ochoa… - Children, 2022 - mdpi.com
To our knowledge, there are no published studies that describe the physical activity (PA)
levels and objectively measure them through accelerometry in toddlers (2–3 years old) …

Machine learning sleep duration classification in preschoolers using waist-worn actigraphs

N Kuzik, JC Spence, V Carson - Sleep Medicine, 2021 - Elsevier
Objective To create a sleep duration classification technique for waist-worn ActiGraph
accelerometers in preschool-aged children. Methods Children wore ActiGraph wGT3X-BT …

Measurement of physical activity by actigraphy in infants and young children with pulmonary arterial hypertension

CM Avitabile, D Yung, S Handler, RK Hopper… - The Journal of …, 2023 - Elsevier
Objective To evaluate the feasibility, tolerability, and adherence with wearable actigraphy
devices among infants and children with pulmonary arterial hypertension (PAH). Study …

Sex differences in physical activity of US children at age 13 months: child and Mother Physical Activity Study (CAMPAS)

S Kwon, S Welch, S Capan - BMC public health, 2024 - Springer
Background Lower physical activity (PA) has been observed in females compared to males
among preschool-aged and older children. However, the timing of when the sex gap …

Use of wearable devices to study physical activity in early childhood education

G Díaz-Quesada, C Bahamonde-Pérez… - Sustainability, 2021 - mdpi.com
Physical activity recommendations for early childhood are gradually being met to a lesser
extent today. The objectives of the study were:(i) to assess the degree of compliance with …