How to compile a portion size estimation method conversion factor database for a quantitative 24-hour dietary recall survey

This Intake publication provides detailed technical guidance for how to collect, compile, and use portion size estimation method conversion factors in the context of a quantitative 24-hour dietary recall survey. Fundamental guidance related to the processing of quantitative dietary survey data is provided. Access the survey guidance document here.

Author:
Vossenaar M, Hotz C, Arsenault J, Deitchler M, Moursi M, Lubowa A, Arimond M
Date:
Focus Area:
Dietary data analysis, Dietary data collection, Dietary data pre-survey activities, Dietary data survey planning
Publication type:
Manuals and guides, Survey planning tools