AIMS: To assess the influence of peer alcohol use during adolescence on young adults' alcohol use and abuse, and to assess to what extent parents' perception of their adolescent child's friends and adolescent's self-control modify this influence.METHODS: We analyzed data from the first, third, and fourth wave of a population-based prospective cohort study of 2230 adolescents conducted between 2001 and 2010 (mean ages: 11.1, 16.3, and 19.1, respectively). Alcohol use and abuse were measured at T4 by self-report questionnaires and by the Composite International Diagnostics Interview (CIDI), respectively. Peer alcohol use, self-control, and parents' perception of their adolescent child's friends were measured at T3. We adjusted for gender, age, socioeconomic-status, parental alcohol use, and adolescent baseline alcohol use.RESULTS: Peer alcohol use during adolescence was related to young adults' alcohol use and abuse [odds ratio (95% confidence interval): 1.31 (1.11-1.54) and 1.50 (1.20-1.87), respectively]. Neither parents' perception of their adolescent child's friends nor self-control modified this relationship. Alcohol abusers were more likely to have low self-control than alcohol users. No differences were found between alcohol users and abusers regarding their parents' perception of their friends and peer alcohol use.CONCLUSIONS: Peer alcohol use during adolescence affects young adults' alcohol use and abuse. We found that self-control was only related to alcohol abuse. Peer influence was not modified by parents' perception of peers or by self-control. Peer alcohol use and self-control should thus be separate targets in the prevention of alcohol use/abuse.
Een actieonderzoek naar de ontwikkeling van een leerlingversterkend onderwijsprogramma met het doel leerlingen met een visuele beperking beter voor te bereiden op hun transitie naar volwassenheid en waar mogelijk een betaalde baan. Belangrijke thema's: inclusie en exclusie, empowerment, stem van de leerling, transitie naar volwassenheid en het burgerschapsmodel tegenover het medische model.
Background: Patients with Senning repair for complete transposition of the great arteries (d-TGA) show an impaired exercise tolerance. Our aim was to investigate changes in exercise capacity in children, adolescents and adults with Senning operation. Methods: Peak oxygen uptake (peak VO2), oxygen pulse and heart rate were assessed by cardiopulmonary exercise tests (CPET) and compared to normal values. Rates of change were calculated by linear regression analysis. Right ventricular (RV) function was assessed by echocardiography. Results: Thirty-four patients (22 male) performed 3.5 (range 3–6) CPET with an interval of ≥ 6 months. Mean age at first assessment was 16.4 ± 4.27 years. Follow-up period averaged 6.8 ± 2 years. Exercise capacity was reduced (p<0.0005) and the decline of peak VO2 (−1.3 ± 3.7 %/year; p=0.015) and peak oxygen pulse (−1.4 ± 3.0 %/year; p=0.011) was larger than normal, especially before adulthood and in female patients (p<0.01). During adulthood, RV contractility changes were significantly correlated with the decline of peak oxygen pulse (r= −0.504; p=0.047). Conclusions: In patients with Senning operation for d-TGA, peak VO2 and peak oxygen pulse decrease faster with age compared to healthy controls. This decline is most obvious during childhood and adolescence, and suggests the inability to increase stroke volume to the same extent as healthy peers during growth. Peak VO2 and peak oxygen pulse remain relatively stable during early adulthood. However, when RV contractility decreases, a faster decline in peak oxygen pulse is observed
Worldwide, a third of all adults is suffering from feelings of loneliness, with a peak at young adulthood (15-25 years old). Loneliness has serious consequences for mental and physical health and should therefore be urgently addressed. However, existing interventions targeting loneliness mainly focus on older adults [1], and rarely consider the physical living environment, while studies prove that the physical environment (e.g. amenities, green, walkability, liveliness) has a significant impact on loneliness. Collaboration between the psychosocial and physical domains is key, to gain insight into the mechanisms and pathways linking characteristics of the physical living environment and loneliness among young adults and which spatial interventions are effective in managing loneliness. The main research questions are thus: how are physical environment and loneliness related, and which interventions should be implemented? The I BELONG proposal aims to build a European consortium that will address these questions. WP1 encompasses collaboration and networking activities that will form the basis for future collaboration, for instance a European research grant application. WP2 will provide insight in the pathways linking spatial attributes and loneliness. This will be achieved by doing a systematic literature review, a photovoice and interview study to collect data on specific locations that affect young people’s experiences with loneliness, and Group Model Building with experts. Building on this, WP3 aims to co-create spatial interventions with partners and young adults, and test ‘proof of concept’ interventions with virtual environments among young adults. WP3 will result in a spatial intervention toolkit. This project has both societal and scientific impact, as it will provide knowledge on pathways between physical environment characteristics and feelings of loneliness among young people, evidence of what spatial interventions work, and design guidelines that can be used in urban design and management that can contribute to managing loneliness and related health risks.
Sport injuries are a major reason for reduced participation and drop-out from sports and PE. Refraining from sport participation has negative bearing effects on mental and physical wellbeing, which tracks into adulthood. It is therefore important for youth to be facilitated into lifelong active participation in physical activity and sport, as the importance of physical activity for the health of youth is undisputed. Participation in physical education (PE) classes and membership of sports clubs and are essential for health enhancing physical activity. Despite the importance of sports injury prevention in youth, no broad scale approaches that work in real-life situations with significant positive effects exist. Main reasons for this are very poor uptake and maintenance of current sports injury prevention exercises. Sportscoaches and physical educators experience these exercises as not context specific, time consuming and not contributing to their training goals. Whereas youth perceives these exercises as not attractive, no fun and without any play or game component. These aspects cause lack of maintenance and thus no significant reduction of injuries. Recent scientific and practical insights promote more emphasis on motivation through autonomy and attractive exercise routines based on principles of motor learning which can be integrated in regular training sessions or physical education classes. Purpose: Therefore, the Move Healthy project develops ICT based support video material of routines for and with physical educators and sport coaches, which supports them to prevent sports injuries in youth. This material should be easy to integrate in regular training sessions or physical education classes.
