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Association of Active and Sedentary Behaviors with Postmenopausal Estrogen Metabolism
ACCELEROMETERS PHYSICAL ACTIVITY SEDENTARY ESTROGEN METABOLITES
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2017/4/13
Purpose: Physical activity may reduce endogenous estrogens, but few studies have assessed effects on estrogen metabolism and none have evaluated sedentary behavior in relation to estrogen metabolism. ...
Validation of a Previous-Day Recall Measure of Active and Sedentary Behaviors
PHYSICAL ACTIVITY BEHAVIORAL EPIDEMIOLOGY
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2017/7/17
Purpose: A previous-day recall (PDR) may be a less error-prone alternative to traditional questionnaire-based estimates of physical activity and sedentary behavior (e.g., past year), but the validity ...
Socioeconomic Status, Race, and Body Mass Index: The Mediating Role of Physical Activity and Sedentary Behaviors during Adolescence
adolescence BMI physical activity sedentary behaviors sociodemographics
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2009/12/21
Objective To assess how sociodemographic and activity behaviors contribute to adolescent body mass index (BMI). Methods One hundred and thirteen adolescents (M = 17 years; 42% Caucasian, 56% African A...