Sharon I. Kirkpatrick|Amy F. Subar|Deirdre Douglass|Thea Palmer Zimmerman|Frances E. Thompson|Lisa Kahle|Stephanie M. George|Kevin W. Dodd|Nancy Potischman
Performance of the Automated Self-Administered 24-hour Recall relative to a measure of true intakes and to an interviewer-administered 24-h recall
Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services|Westat (United States)|National Cancer Institute|Information Management Services
automated selfadministered 24hour recall asa24 freely available webbased tool developed enhance feasibility collecting highquality dietary intake data large samplesthe purpose study assess criterion validity asa24 feeding study true intake 3 meals knowntrue intake plate waste 3 meals ascertained 81 adults inconspicuously weighing foods beverages offered buffet participant served participants randomly assigned complete asa24 intervieweradministered automated multiplepass method ampm recall following day use linear poisson regression analysis examined associations recall mode 1 proportions items consumed match reported excluded 2 number intrusions items reported consumed 3 differences energy nutrient food group portion size estimates based true reported intakesrespondents completing asa24 reported 80 items truly consumed compared 83 ampm p 007 asa24 ampm additions ingredients multicomponent foods drinks frequently omitted main foods drinks number intrusions higher asa24 p 001 little evidence differences recall mode found gap true reported energy nutrient food group intakes portion sizesalthough intervieweradministered ampm performed somewhat better relative true intakes matches exclusions intrusions asa24 performed well given substantial cost savings asa24 offers potential make important contributions research aimed describing diets populations assessing effect interventions diet elucidating diet health relations trial registered clinicaltrialsgov nct00978406