Karen Cheong

COVID-19-related mobility reduction: heterogenous effects on sleep and physical activity rhythms

Ju Lynn Ong, TeYang Lau, Stijn A. A. Massar et al. · SLEEP · 2020 · 148 citations · Full text

Medicine, Preventive Medicine, Physical Activity +15

Minimum number of nights for reliable estimation of habitual sleep using a consumer sleep tracker

TeYang Lau, Ju Lynn Ong, Ben K L Ng et al. · SLEEP Advances · 2022 · 51 citations · Full text

Medicine, Kinesiology, Psychometrics +14

Working-from-home persistently influences sleep and physical activity 2 years after the Covid-19 pandemic onset: a longitudinal sleep tracker and electronic diary-based study

Stijn A. A. Massar, Ju Lynn Ong, TeYang Lau et al. · Frontiers in Psychology · 2023 · 20 citations · Full text

Education, Health Behavior, Health Sciences +17

Responding to the COVID-19 pandemic: The role of occupational health services in a tertiary hospital in Singapore

Jeff Hwang, Elsie Yong, Karen Cheong et al. · Journal of Occupational Health · 2020 · 12 citations · Full text

Health Professions, Health Services Administration, Hospital Administration +15

Evaluating the Effects of Rewards and Schedule Length on Response Rates to Ecological Momentary Assessment Surveys: Randomized Controlled Trials

Sarah Edney, Claire Goh, Xin Hui Chua et al. · Journal of Medical Internet Research · 2023 · 11 citations · Full text

Public Health, Behavioral Sciences, Psychology +15