Resources

This paper describes the steps that need to be considered to validate food photographs when estimating the amount of food consumed.

This paper reports best practice guidelines to be followed in order to choose the most appropriate dietary assessment tool.

This paper describes the methodology that was used in the context of a randomized controlled trial to implement repeated standardized 24HDRs among women from 4 different countries.

This IZiNCG technical brief describes various data collection tools and methods, and analysis approaches and software to assess dietary zinc intake in populations.

This WHO fact sheet provides recommendations for a healthy diet.

This paper describes a two-part statistical model that uses information from two 24-hour recalls to estimate the usual intake distribution of episodically consumed foods; the method allows for…

This brief describes five main steps to assessing the adequacy of zinc intake in a population. The document includes IZiNCG guidance on Estimated Average Requirements (EAR) for zinc.

This Intake survey guidance document provides an overview of key planning and design considerations for quantitative 24-hour recall dietary surveys in low- and middle-income countries.

This paper summarizes research that has reported on how dietary data have been collected in the context of shared plate eating, and concludes that methods to assess dietary…

This Intake publication provides an overview of the various methodologic issues that are relevant to the collection and analysis of dietary data when a key objective of the survey includes…