Displaying 21 - 30 of 32

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

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

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

Comparison of 4 Methods to Assess the Prevalence of Use and Estimates of Nutrient Intakes from Dietary Supplements among US Adults

This article, published in the Journal of Nutrition, compares four different methods to assess the prevalence of use and estimate nutrient intakes from dietary supplements among US adults. The…
2019
Cowan AE, Jun S, Tooze JA, Dodd KW, Gahche JJ, Eicher-Miller HA, Guenther PM, Dwyer JT, Moshfegh AJ, Rhodes DG, Bhadra A, Bailey RL

Measuring Diet Quality for Women of Reproductive Age in Low- and Middle-Income Countries: Towards New Metrics for Changing Diets

This Intake technical report provides a framework for the development of metrics of diet quality for women of reproductive age in low- and middle-income countries.
2019
Arimond M, Deitchler M

How Dietary Intake has been Assessed in African Countries: A Systematic Review

This systematic review aimed to identify studies that had been carried out to assess the dietary intake of populations in Africa over a ten-year period, and to summarize the methodologies used.
2018
Vila-Real C, Pimenta-Martins A, Gomes AM, Pinto E, Main NH

Uses of Food Consumption and Anthropometric Surveys in the Caribbean: How to Transform Data into Decision-Making Tools

This report describes the importance of food consumption surveys as analytical tools in food and nutrition policy and programme design, and in the targeting and monitoring of…
2004
Food and Agriculture Organization of the United Nations

Langual 2017 - The LanguaL Thesaurus

LanguaL is a faceted food description language that was originally developed by the US Food and Drug Administration (FDA) for food safety purposes.  It has been further developed in Europe for…
2018
Moller A, Ireland J