ABSTRACT
BACKGROUND: Overweight and obesity in adolescence is a public health problem and a risk factor for chronic noncommunicable diseases. To prevent further diseases, preventive interventions are needed, including educational programmes, addressed in a primary care setting, that include the whole family. The objective of this study was to evaluate the impact of a comprehensive intervention, targeting families with teenage sons with overweight and obesity, in the lifestyle, cardiovascular risk factors and metabolic syndrome in a primary care setting. METHODS: A pre-post intervention study was conducted. Twelve families with teenage sons between 10 and 14 years were enrolled; all the families were affiliated to the IMSS (Insituto Mexicano del Seguro Social). The comprehensive strategy was applied for 6 months (educational sessions for self-care, physical activity and nutritional counselling). The following measurements were performed before and after the intervention: the FANTASTIC lifestyle survey was applied. Clinical, anthropometric and biochemical assessments were performed. The changes in life style and cardiovascular risk factors were analyzed with Student's t-test or Mann-Whitney U test. RESULTS: The lifestyle was improved after the intervention in the domains of family and friends, nutrition and alcohol intake (p<0.05). Body mass index, waist circumference and diastolic blood pressure and fasting glucose decreased significantly. CHDL increased (p<0.05). Metabolic syndrome improved (p<0.05). CONCLUSIONS: Our comprehensive intervention for the families in a primary care setting, improved their lifestyle, decreased cardiovascular risk factors and decreased the metabolic syndrome.
