Validation of visual estimation of portion size consumed as a method for estimating food intake by young Indian children.
J Health Popul Nutr
;
2007 Mar; 25(1): 112-5
Artigo
em Inglês
| IMSEAR
| ID: sea-648
ABSTRACT
In this observational study, estimation of food intake was evaluated using recording of portion size consumed, instead of post-weighing, as a method. In total, 930 feeding episodes were observed among 128 children aged 12-24 months in which actual intake was available by pre- and post-weighing. For each offering and feeding episode, portion size consumed was recorded by an independent nutritionist-as none, less than half, half or more, and all. Using the pre-weighed offering, available intake was estimated by multiplying portion sizes by the estimated weight. The estimated mean intake was 510.4 kilojoules compared to actual intake of 510.7 kilojoules by weighing. Similar results were found with nestum (52.0 vs 56.2 g), bread (3.8 vs 3.7 g), puffed rice (1.7 vs 1.9 g), banana (31.3 vs 24.4 g), and milk (41.6 vs 44.2 mL). Recording portion size consumed and estimating food intake from that provides a good alternative to the time-consuming and often culturally-unacceptable method of post-weighing food each time after a feeding episode.
Texto completo:
DisponíveL
Índice:
IMSEAR (Sudeste Asiático)
Assunto principal:
Feminino
/
Humanos
/
Masculino
/
Percepção de Tamanho
/
Ingestão de Energia
/
Registros de Dieta
/
Avaliação Nutricional
/
Variações Dependentes do Observador
/
Pré-Escolar
/
Inquéritos sobre Dietas
Tipo de estudo:
Estudo observacional
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
J Health Popul Nutr
Assunto da revista:
Gastroenterology
/
Nutritional Sciences
/
Public Health
Ano de publicação:
2007
Tipo de documento:
Artigo
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