Judy Zhou
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View article: Accelerometer Thresholds for Estimating Physical Activity Intensity Levels in Infants: A Preliminary Study
Accelerometer Thresholds for Estimating Physical Activity Intensity Levels in Infants: A Preliminary Study Open
Lack of physical activity (PA) at a young age can result in health issues. Thus, monitoring PA is important. Wearable accelerometers are the preferred tool to monitor PA in children. Validated thresholds are used to classify activity inten…
View article: Determining coronavirus disease 2019 (COVID-19) community incidence threshold for preoperative testing
Determining coronavirus disease 2019 (COVID-19) community incidence threshold for preoperative testing Open
Preprocedural testing for severe acute respiratory coronavirus virus 2 (SARS-CoV-2) is frequently used to reduce perioperative morbidity and mortality during the pandemic. Such testing is resource intensive, and the relative benefits depen…
View article: Geotemporal analysis of perinatal care changes and maternal mental health: an example from the COVID-19 pandemic
Geotemporal analysis of perinatal care changes and maternal mental health: an example from the COVID-19 pandemic Open
View article: Outcomes and Hand Use of Reaching Attempts: Comparison of Infants at Risk for Developmental Disability and Infants With Typical Development
Outcomes and Hand Use of Reaching Attempts: Comparison of Infants at Risk for Developmental Disability and Infants With Typical Development Open
Background Infants at risk for developmental disabilities often show signs of motor delay. Reaching is a skill that can help us identify atypical motor trajectories in early infancy. Researchers have studied performance after onset of reac…
View article: Behavioral coping phenotypes and associated psychosocial outcomes of pregnant and postpartum women during the COVID-19 pandemic
Behavioral coping phenotypes and associated psychosocial outcomes of pregnant and postpartum women during the COVID-19 pandemic Open
View article: Changes in social support of pregnant and postnatal mothers during the COVID-19 pandemic
Changes in social support of pregnant and postnatal mothers during the COVID-19 pandemic Open
View article: Behavioral coping phenotypes and psychosocial outcomes in a national U.S. sample of pregnant and postpartum women during the COVID-19 pandemic
Behavioral coping phenotypes and psychosocial outcomes in a national U.S. sample of pregnant and postpartum women during the COVID-19 pandemic Open
Maternal stress exposure during the COVID-19 pandemic may have transgenerational effects, adversely affecting both the pregnant woman and her offspring. Therefore, there is an urgent need to characterize the coping styles and psychosocial …
View article: COVID-19 Impacts on Perinatal Care and Maternal Mental Health: A Geotemporal Analysis of Healthcare Disruptions and Emotional Well-Being Across the United States
COVID-19 Impacts on Perinatal Care and Maternal Mental Health: A Geotemporal Analysis of Healthcare Disruptions and Emotional Well-Being Across the United States Open
View article: Infant Leg Activity Intensity Before and After Naps
Infant Leg Activity Intensity Before and After Naps Open
Wearable sensors are being used to measure intensity of infant physical activity across full days. The variability of infant activity intensity within and across days is important to study given the potential impact of physical activity on…
View article: Quantifying Caregiver Movement when Measuring Infant Movement across a Full Day: A Case Report
Quantifying Caregiver Movement when Measuring Infant Movement across a Full Day: A Case Report Open
There is interest in using wearable sensors to measure infant movement patterns and physical activity, however, this approach is confounded by caregiver motion. The purpose of this study is to estimate the extent that caregiver motion conf…