"Gao, Ying" - Selaus tekijän mukaan Julkaisut
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Associations of environmental features with outdoor physical activity on weekdays and weekend days: a cross-sectional study among older people
Keskinen, Kirsi E.; Gao, Ying; Rantakokko, Merja; Rantanen, Taina; Portegijs, Erja (2020)Background: Physical activity (PA) of higher intensity and longer duration mainly accumulates from older adults' out-of-home activities. Outdoor PA is influenced by environmental features; however, the day-to-day variability ... -
Daily physical activity and sedentary time assessed by acceleration based on mean amplitude deviation among older people
Gao, Ying; Rantalainen, Timo; Finni, Taija; Portegijs, Erja; Eronen, Johanna; Rantanen, Taina; Rantakokko, Merja (2020)Accelerometer-derived estimates of physical activity (PA) and sedentary time have been an important methodological focus. However, little is known about the daily activities among older people during their normal lives. ... -
Sedentary thresholds for accelerometry-based mean amplitude deviation and electromyography amplitude in 7–11 years old children
Gao, Ying; Haapala, Eero A.; Vanhala, Anssi; Sääkslahti, Arja; Rantakokko, Merja; Laukkanen, Arto; Pesola, Arto J.; Rantalainen, Timo; Finni, Taija (Frontiers Research Foundation, 2019)We investigated the ability of energy expenditure, movement sensing, and muscle activity to discriminate sedentary and non-sedentary activities in children. Thirty-five 7–11-year-old children participated in the study. ...