Background Fatigue is a prevalent and debilitating problem in Sjögren's syndrome. It has been suggested that physical activity and cognitions about physical activity can influence fatigue. Objective The aim of this study was to examine fatigue and physical activity levels in patients with Sjögren's …

The worldwide obesity epidemic is a major and complex problem, resulting from the interaction of individual metabolic, genetic, and psychological factors with meso- and macro environmental factors. Adolescents, with their rapid changes in body composition, together with their shift in orientation from …

Utiliteitsgebouwen worden ontworpen om de gebruikers een comfortabele en prettige werkruimte te bieden waarin ze productief en efficiënt kunnen werken. Dit wordt mede gerealiseerd door de klimaatinstallatie. Het huidige algemeen geaccepteerde model om de kwaliteit van het binnenmilieu aan te tonen gaat …

Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the stigma …

Background Physical activity after bariatric surgery is associated with sustained weight loss and improved quality of life. Some bariatric patients engage insufficiently in physical activity. The aim of this study was to examine whether and to what extent both physical activity and exercise cognitions …

Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the stigma …

De studies in dit proefschrift onderzochten cognitieve en emotionele factoren die een goede gewichtsuitkomst na bariatrische chirurgie bevorderen of belemmeren. Vrijwel alle variabelen, inclusief de psychologische, laten vóór operatie een veel slechtere toestand zien dan ná operatie. Dit wijst erop dat …

Background Physical activity after bariatric surgery is associated with sustained weight loss and improved quality of life. Some bariatric patients engage insufficiently in physical activity. This may be due to exercise cognitions, i.e., specific beliefs about benefits of and barriers to physical exercise. …

To examine the association of adolescents' snack and soft drink consumption with friendship group snack and soft drink consumption, availability of snacks and soft drinks at school, and personal characteristics, snack and soft drink consumption was assessed in 749 adolescents (398 girls, 351 boys, age …

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