title: [Evaluation of the effectiveness of a nutrition education intervention performed by primary school teachers].
abstract: This study values the effectiveness of nutrition education interventions carried out by teachers with active didactic methodologies. The research was carried out by administering a frequency of food intake questionnaire, before and after the intervention. To compare the answers given before and after the educational intervention the Wilcoxon-test was applied to dependent data. Our research confirmed that a substantial percentage of children do not show a correct nutrition and therefore nutrition education interventions are opportune and necessary. In the group with "insufficient execution" particular variations are not taken place. In the group with "sufficient execution" increase the number of subjects having breakfast, particularly with milk and biscuits, and decrease the snakes intake. Moreover there is a general decrease of intake food as meat, fish, vegetables, salami and legumes. So this educational intervention seems to have only partial effectiveness.
authors.affiliation: Scuola di Specializzazione in Igiene e Medicina Preventiva, Seconda Università degli Studi di Napoli. erminia.agozzino@unina2.it
authors.forename: E
authors.initials: E
authors.lastname: Agozzino
authors.forename: D
authors.initials: D
authors.lastname: Esposito
authors.forename: S
authors.initials: S
authors.lastname: Genovese
authors.forename: E
authors.initials: E
authors.lastname: Manzi
authors.forename: P
authors.initials: P
authors.lastname: Russo Krauss
mesh_terms: D002648:Child; D004032:Diet; D005260:Female; D006266:Health Education / Q000379:methods / Q000706:statistics & numerical data; D006293:Health Promotion / Q000706:statistics & numerical data; D006801:Humans; D007558:Italy; D008297:Male; D012574:Schools; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires; D013663:Teaching