Displaying 21 - 30 of 47

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

McCance and Widdowson's The Composition of Foods Integrated Dataset 2015

This excel file provides edible proportion for about 2900 foods. Edible refers to material remaining after the inedible waste (e.g., peel, pit, stone) has been trimmed away. These proportion are…
2015
Public Health England

USDA Branded Food Products Database

This website complements the USDA National Nutrient Database with nutrient composition and ingredient information for branded foods and private label data provided by the food industry.
2019
USDA

USDA FoodData Central

This website provides access to an online database developed by the US National Agricultural Library to search for food composition data by food item, food group, or manufacturer name.
2018
USDA

International Nutrient Databank Directory

This website provides access to a directory of food composition databases. The directory is sponsored by the Steering Committee of the National Nutrient Databank Conference (NNDC) and has been…
2020
National Nutrient Databank Conference

Planning and Design Considerations for Quantitative 24-Hour Recall Dietary Surveys in Low- and Middle-Income Countries

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. Among the…
2020
Deitchler M, Arimond M, Carriquiry A, Hotz C, Tooze JA

Estimating Usual Intakes from Dietary Surveys: Methodologic Challenges, Analysis Approaches, and Recommendations for Low- and Middle-Income Countries

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 estimating…
2020
Tooze JA

An Overview of the Main Pre-Survey Tasks Required for Large-Scale Quantitative 24-Hour Recall Dietary Surveys in LMICs

This Intake survey guidance document provides an overview of the main pre-survey tasks that should be considered as part of the planning, design, and budgeting process for large-scale quantitative 24…
2020
Vossenaar M, Arimond M, Deitchler M, Lubowa A, Hotz C, Moursi M