Nutritional surveillance in Chilean schoolchildren: Validity of the information Vigilancia nutricional en escolares chilenos: Validez de la información
Author
dc.contributor.author
Amigo, Hugo
Author
dc.contributor.author
Erazo, Marcia
Author
dc.contributor.author
Bustos, Patricia
Author
dc.contributor.author
Aguilar, Carolina
Author
dc.contributor.author
Taibo, Marcela
Admission date
dc.date.accessioned
2019-01-29T15:34:46Z
Available date
dc.date.available
2019-01-29T15:34:46Z
Publication date
dc.date.issued
2008
Cita de ítem
dc.identifier.citation
Revista Medica de Chile, Volumen 136, Issue 8, 2018, Pages 989-995
Identifier
dc.identifier.issn
00349887
Identifier
dc.identifier.issn
07176163
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/161723
Abstract
dc.description.abstract
Background: Anthropometry is used to survey health and nutritional situation of the population. Therefore the quality of the information that is being used must be evaluated. Aim: To estimate the agreement in weight, height and nutritional status in school-children, comparing measurements made by teachers in schools and a standardized and supervised team of professionals. Material and methods: Cross sectional study, including 927 school-children in 31 schools from 7 counties of Santiago. Schools were randomly chosen and the universe of children attending to first grade was measured. Weight, height and nutritional status collected by teachers and researches, were compared. Results: Total agreement for nutritional status reached 0.67, random-weighted Kappa was 0.40 and weighted Kappa, 0.42. Teachers tended to over diagnose under-nutrition and under diagnose overweight and obesity, measuring 270 grams less than the qualified team (p <0.001) and 1.7 cm more in height (p <0.001), what is re
Nutritional surveillance in Chilean schoolchildren: Validity of the information Vigilancia nutricional en escolares chilenos: Validez de la información