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Intake Survey Guidance Document: Routines and Procedures to Test the Accuracy and Precision of Digital Dietary Scales Used in Quantitative 24-Hour Dietary Recall Surveys

May 31, 2020

This Intake survey guidance document describes recommended routines and procedures for testing the precision and accuracy of digital dietary scales used throughout all phases of work for a quantitative 24-hour dietary recall survey.  Recommended specifications for dietary scales used in quantitative 24-hour dietary recall surveys in low- and middle income countries are described here.