838 - A CLUSTER-RANDOMIZED CONTROLLED TRIAL OF A FAMILY-BASED PSYCHOSOCIAL INTERVENTION TO PREVENT CHILDHOOD OBESITY FROM PRESCHOOL AGES: THE PRESAFALIN STUDY PROTOCOL P. Berruezo; C. Homs; S. Torres; G. López-Iglesias; P. Lecegui; G. Según; H. Schröder; M. Franco; S.F. Gómez;

744 - ADHERENCE TO THE MEDITERRANEAN DIET AND CHANGES IN BODY MASS INDEX C. Homs; P. Berruezo; G. Según; S. Torres; M. Ribera; A. Sauri; J. Tejada; J. Rodenas; C. Juton;

775 - TWENTY-YEAR TREND IN THE PREVALENCE OF INCREASED CARDIOMETABOLIC RISK, MEASURED BY ABDOMINAL OBESITY, AMONG SPANISH CHILDREN AND ADOLESCENTS ACROSS BODY MASS INDEX CATEGORIES H. Schröder; C. Juton; S.F. Gómez; P. Berruezo; M.I. Gorán; J. Wärnberg; M. Osés; M. González-Gross; S. Aznar;