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J Health Popul Nutr ; 2007 Mar; 25(1): 112-5
Artículo en Inglés | IMSEAR | ID: sea-648

RESUMEN

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.


Asunto(s)
Preescolar , Registros de Dieta , Encuestas sobre Dietas , Ingestión de Energía/fisiología , Femenino , Alimentos/clasificación , Humanos , India , Lactante , Fenómenos Fisiológicos Nutricionales del Lactante , Masculino , Evaluación Nutricional , Estado Nutricional , Variaciones Dependientes del Observador , Percepción del Tamaño
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