[Physical activity and leisure time in children. II: Relationship with dietary habits].
OBJECTIVE
To investigate the relationship between physical activity, leisure time activities and dietary habits in adolescents.


METHODS
We have studied 541 girls and 537 boys from 24 schools. Physical activity, leisure time activities and dietary habits were assessed by 3 different questionnaires, taking into account one week of normal activity and diet.


RESULTS
Foods such as milk, fish, meat, egg, fruits, vegetables, pasta and snacks were consumed more frequently in children who spent more time doing sport, but difference were not statistically significant. Boys who spent more time watching T.V. ate greater amounts of almost all foods (p < 0.05). In girls, we have observed the same results, but differences were not statistically significant.


CONCLUSIONS
Sports and T.V. watching are both related to a greater amount of food intake From our results we can deduce that in order to prevent obesity, and other cardiovascular risk factors, we must improve food intake related with sedentary habits.
Mur de Frenne
L
L
Departamento de Pediatría del Hospital Clínico Universitario Lozano Blesa.
Fleta Zaragozano
J
J
Garagorri Otero
J M
JM
Moreno Aznar
L
L
Bueno Sánchez
M
M
D000293:Adolescent; D002648:Child; D004032:Diet; D002149:Energy Intake; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D008297:Male; D009752:Nutritional Status; D013177:Sports
Actividad física y ocio en jóvenes. II: Relación con los hábitos dietéticos.