Full-fat dairy has been traditionally associated with obesity and cardiovascular disease (CVD); however, recent evidence shows that the amount of dairy intake might have a beneficial effect over these pathologies, regardless of their fat content. The aim of this study was to examine the association between the intake of dairy products (including milk with different fat contents) with both adiposity and serum lipid concentration, adjusted by cardiorespiratory fitness (CRF), in Spanish schoolchildren. A cross-sectional study of 1088 children, aged 8 to 11 years, was conducted in which anthropometric variables (body mass index (BMI), waist circumference (WC), fat mass percentage (FM%) and fat mass index (FMI)), blood lipid profile, and dairy intake (using a food frequency questionnaire), and CRF (through a 20-m shuttle run test) were measured.
View Article and Find Full Text PDFIntroduction: beverage consumption constitutes a source of children's daily energy intake. Some authors have suggested that consumption of caloric beverages is higher in children with a low socioeconomic position because families limit their spending on healthy food in order to save money.
Objective: the aim of this study was to explore the relationship between socioeconomic status and Spanish children's beverage consumption.
The association between diet and obesity has been widely studied and it continues to be controversial; however, the extent to which cardiorespiratory fitness (CRF) acts as a confounder or mediator in this relation has not been analyzed. The aim of this study is to examine if the relation between diet and obesity is mediated by CRF. In this cross-sectional study, fat mass (by electronic bioimpedance) was measured in 320 schoolchildren, aged 9-11 years.
View Article and Find Full Text PDFObjective: The objectives of this study were to examine in university students: (a) the mean differences in the HRQoL among fat mass percentage, cardiorespiratory fitness (CRF) and sleep quality categories; and (b) the independent associations among fat mass percentage, CRF, and sleep quality with HRQoL.
Participants: 376 students, 18-30 years old, from the University of Castilla-La Mancha in Cuenca, Spain (during 2009-2010).
Method: Cross-sectional study measuring % fat mass (DXA), CRF (20-m shuttle run test), sleep quality (Pittsburgh Sleep Quality Index), and HRQoL (SF-12 questionnaire).
Introduction: Beverage consumption and its possible association with current obesity epidemic and metabolic syndrome is under investigation in recent years, however water intake is probably the most underestimated of all beverages and could play an important role.
Objective: The aim of this study was to examine the association between water intake, body composition and cardiometabolic factors in a sample of Spanish children.
Methods: A cross-sectional study was conducted in 366 schoolchildren (53.
Introduction: the relationship between changes in energy intake (EI) over the last few decades and the trends towards of excess weight in children is still debated.
Objective: to examine the relationship between energy and macronutrient intakes with adipostity in children, controlling for cardiorespiratory fitness (CRF) as a surrogate measure of physical activity.
Method: we conducted a cross-sectional study of 320 schoolchildren aged 9-11 years (54.
Introduction: Beverage consumption is becoming more important in current research regarding its possible association with the childhood obesity epidemic. The influence of physical activity on fluid intake has been poorly studied, and cardiorespiratory fitness (CRF) may be a reliable marker for this type of assessment. The present study analysed beverage intake related to weight, adjusted by CRF, in children aged 9 to 11 years.
View Article and Find Full Text PDFPurpose: The purpose of this study was to analyze the association of weight status and physical fitness with health-related quality of life (HRQoL) and to examine the independent association of body mass index (BMI), cardiorespiratory fitness (CRF) and musculoskeletal fitness (MF) with HRQoL in schoolchildren.
Methods: Cross-sectional study of 1,158 schoolchildren, 8-11 years, from 20 schools in the Cuenca province, Spain. We measured weight, height, and physical fitness, measured by CRF (20-m shuttle run test) and MF index by summing the age-sex z scores of handgrip strength test/weight + standing broad jump test.