Browsing by Autor "Ma Eugenia Encinas"
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Item type: Item , Validation of digital photographs, as a tool in 24-h recall, for the improvement of dietary assessment among rural populations in developing countries(BioMed Central, 2012) Claudia E. Lazarte; Ma Eugenia Encinas; Claudia Alegre; Yvonne GranfeldtThe FP 24-hR exhibits acceptable differences when compared with a WFR, digital photos are useful as a memory aid for the subjects during 24-h recall and as an estimation tool. The method is suitable for assessing dietary intake among rural populations in developing countries.