Displaying 31 - 40 of 55

Validation of Digital Photographs as a Tool in 24-H Recall for the Improvement of Dietary Assessment among Rural Populations in Developing Countries

This paper describes the use of digital photographs as an aid to improve 24HDR quality in rural Bolivia. The day before the 24HDR the respondents are asked to take pictures of every food eaten as…
2012
Lazarte CE, Encinas ME, Alegre C , Granfeldt Y

Measurement Errors in Dietary Assessment Using Self-Reported 24-Hour Recalls in Low-Income Countries and Strategies for Their Prevention

This paper reviews potential sources of both random and systematic errors during the process of data collection using self-reported 24HDR in LIC settings. It also provides strategies to minimize…
2017
Gibson RS , Charrondiere UR, Bell W

Food Photographs: Practical Guidelines - I. Design and Analysis of Studies to Validate Portion Size Estimates

This paper describes the steps that need to be considered to validate food photographs when estimating the amount of food consumed. Recommendations are provided on the characteristics and the number…
1998
Nelson M, Haraldsdottir J

DIET@NET: Best Practice Guidelines for Dietary Assessment in Health Research

This paper reports best practice guidelines to be followed in order to choose the most appropriate dietary assessment tool. These guidelines are the result of an international experts consultancy and…
2017
Cade JE, Warthon-Medina M, Albar S, Alwan NA, Ness A, Roe M, Wark PA, Greathead K, Burley VJ, Finglas P, Johnson L, Page P, Roberts K, Steer T, Hooson J, Greenwood DC, Robinson S

Repeat 24-Hour Recalls and Locally Developed Food Composition Databases: A Feasible Method to Estimate Dietary Adequacy in a Multi-Site Preconception Maternal Nutrition RCT

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.
2017
Lander RL, Hambidge KM, Krebs NF, Westcott JE, Carces A, Figueroa L, Tejeda G, Lokangaka A, Diba TS, Somannavar MS, Honnayya R, Ali SA, Khan US, McClure EM, Thorsten VR, Stoka KB

Guidelines on Assessing Biodiverse Foods in Dietary Surveys

This guidance document describes the steps to be followed to adapt an existing dietary intake tool to collect information on biodiverse foods, and also provides recommendations for the development of…
2017
FAO, Bioversity International

Dietary Assessment: A Resource Guide to Method Selection and Application in Low Resource Settings

This FAO publication provides guidance to help assess what type of data collection method is best suited to meet a given objective of a diet-related survey.
2018
FAO

Determining the Risk of Zinc Deficiency: Assessment of Dietary Zinc Intake

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.
2007
IZiNCG

Manuel de Quantification Standardisée des Denrées Alimentaires en Belgique

This document, in French, provides data for a listing of foods on weight per household measure, portion, or unit; ‘partie comestible’ (edible portion); ‘facteur de reduction’ (reduction factor); ‘…
2005
Conseil Supérieur d’Hygiène

Dietary Assessment of Shared Plate Eating: A Missing Link

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 intake…
2019
Burrows T, Collins C, Adam M, Duncanson K, Rollo M