Achtergrond: In 2017 had 11% van de volwassen Nederlanders obesitas graad 1 (BMI 30-35 kg/m²), 2,3% graad 2 (BMI 35-40 kg/m²) en 0,9% obesitas graad 3 (BMI ≥ 40 kg/m²). Om obesitas graad 2 en 3 te behandelen worden bariatrische operaties uitgevoerd, waarvan 78,9% de Roux-en-Y Gastric Bypass (RYGB) operatie. …

Achtergrond: Meer dan 1,9 miljard mensen boven de 18 jaar had overgewicht (BMI 25-30), waarvan 650 miljoen obees (BMI >30) waren, in 2016. Dit betekende dat 39% van de wereldbevolking te zwaar was voor zijn lengte, volgens cijfers van de Wereldgezondheidsorganisatie (WHO). Dit aantal lijkt door te blijven …

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 …

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. …