Objective: To describe existing online, 24-h dietary recall (24-h DR) tools in terms of
functionalities and ability to tackle challenges encountered during national dietary surveys …

Dietary assessment is important for monitoring and evaluating population intakes. Online
tools can reduce the level of participant burden and the time taken to complete records …

Web-based tools have the potential to reduce the cost of dietary assessment; however, it is
necessary to establish their performance compared to traditional dietary assessment …

Online self-reported 24-h dietary recall systems promise increased feasibility of dietary
assessment. Comparison against interviewer-led recalls established their convergent …

Background Assessment of food intake is a cornerstone of nutritional research. However, the
use of minimally validated dietary assessment methods is common and can generate …

Web-based instruments are being increasingly used in nutrition epidemiology and
surveillance. However, the extent to which dietary intake estimates derived from web-based …

The objective of this study was to compare nutrient intake of two 24-hour recalls collected
using the Automated Self-Administered 24-Hour Dietary Recall to a 4-day food record. A …

With technological innovation, comprehensive dietary intake data can be collected in a wide
range of studies and settings. The Automated Self-Administered 24-h (ASA24) Dietary …

The 24-h recall (24HR) is a short-term dietary assessment instrument that is widely used in
large-scale nutrition surveys. The number of survey days is critical in the accuracy of …

Technology-based dietary assessment offers solutions to many of the limitations of
traditional dietary assessment methodologies including cost, participation rates and the …