Evaluation of the effects of an interdisciplinary lifestyle and health program for adolescents and its benefits for maintaining health.
Abstract Background Obesity numbers have doubled worldwide since 1980, leading to individual life-quality threatening issues and a socioeconomic challenge. A number of school programs have been initiated to prevent the epidemic-like spreading of obesity. Methods 109 adolescents (42 females and 67 males aged 15.0 ± 0.7 years) were included into this six-month interdisciplinary school-based study. The aim was to assess various implementation outcomes based on the effect of health education, including the promotion of healthy eating patterns and a limitation of sugar-containing beverage consumption via the feedback of analysed anthropometric data, biomedical parameters, physical fitness tests and an eating and physical activity behaviour questionnaire. Results Overall, the results demonstrated a positive effect on body fat content and physical activity. In addition, a trend towards a benefit on parameters of muscle and fat metabolism was detected. Conclusions An interdisciplinary life-style program integrated into the school curriculum is suited to have a positive impact on health outcomes. By enhancing the awareness for healthy nutrition and the importance of physical activity, self-empowerment was increased, resulting in an improvement of health-associated parameters.