Displaying 1 - 10 of 11

Intake has developed a GDQS Toolkit to aid decision makers,…

2022
Intake - Center for Dietary Assessment

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…

2022
Vossenaar M, Hotz C, Arsenault J, Deitchler M, Moursi M, Lubowa A, Arimond M

This paper describes the development and  test for precision and accuracy of visual aids (small size photographs, life size photographs, line diagrams and households utensils) to estimates portion…

2012
Thoradeniya T, de Silva A, Arambepola C, Atukorala S, Lanerolle P

In the method section of this paper, the authors report in detail how 24HDR interviews are conducted using the multipass method and what kind of visual aids are used to help individuals to…

2019
Pries AM, Rehman AM, Filteau S, Sharma N, Upadhyay A, Ferguson EL

This paper describes the key points to consider in developing and using a food photographs atlas for portion size estimation.

1998
Nelson M, Haraldsdottir J

This paper describes the use of digital photographs as an aid to improve 24HDR quality in rural Bolivia.

2012
Lazarte CE, Encinas ME, Alegre C , Granfeldt Y

This paper reviews potential sources of both random and systematic errors during the process of data collection using self-reported 24HDR in LIC settings.

2017
Gibson RS , Charrondiere UR, Bell W

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

1998
Nelson M, Haraldsdottir J

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…

2020
Vossenaar M, Arimond M, Deitchler M, Lubowa A, Hotz C, Moursi M