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  1. Evaluation of indicators for use in vitamin A intervention trials targeted at women.

    Article - En anglais

    This paper examines the ability of three indicators to detect changes in women's vitamin A status.

    Serum retinol concentration, milk vitamin A concentration, and milk vitamin A per gram milk fat were used to assess the vitamin A status of mildly deficient Indonesian women before and after supplementation in a randomized intervention trial.

    Choice of indicator made a fourfold difference in the sample size required to measure a statistically significant change in vitamin A status.

    Milk vitamin A per gram milk fat was the best indicator of response, milk vitamin A concentration was intermediate, and serum retinol concentration performed most poorly.

    Serum retinol concentration was equally responsive across the range of vitamin A status in this population.

    Mots-clés Pascal : Etat nutritionnel, Indicateur, Rétinol, Vitamine, Homme, Femelle, Sérum, Lait maternel, Taux, Programme sanitaire, Régime alimentaire, Prévention, Java, Indonésie, Asie

    Mots-clés Pascal anglais : Nutritional status, Indicator, Retinol, Vitamin, Human, Female, Serum, Breast milk, Rate, Sanitary program, Diet, Prevention, Java, Indonesia, Asia

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 94-0148672

    Code Inist : 002B29B. Création : 199406.