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...Nightingale et al bmc nutrition doi s research article open access validation of triple pass hour dietary recall in ugandan children by simultaneous weighed food assessment helen kevin j walsh peter olupot charles engoru tonny ssenyondo julius nteziyaremye denis amorut margaret nakuya arimi gary frost and kathryn maitland abstract background undernutrition remains highly prevalent african highlighting the need for accurately assessing intake order to do so method must be validated target population a h with volumetric portion size estimation has been described but not previously this study aimed establish relative validity recalls daily consumption healthy living mbale soroti eastern uganda compared records methods quantitative followed two independent assessments using on following day conjunction household measures standard sizes volumes liquid dry rice or play dough were used aid inter assessor agreement was conducted primarily bland altman analysis secondly intraclass correlation c...