Dietary Exposure	Reporting Method	Timeframe info	Collection Method	Available in Food Questionnaire Creator	Action
Full Nutrient, Food Groups	Retrospective	1 day	24 Hour Recall	No	Detailed Information	Web Link

Summary

This tool is a self-administered 24 hour recall that enables multiple and automatically coded recalls. The tool is based upon the validated Automated Multiple-Pass Method (AMPM). Food and drink items included on the tool are derived from the 2007/08 National Health and Nutrition Examination Survey. The ASA24 system was developed by the National Cancer Institute (NCI) and Westat among other institutions and has been used in more than 3,500 studies since it was released in 2009.

Contact Information info

subara@mail.nih.gov

Tool Website

https://epi.grants.cancer.gov/asa24/

Special Considerations

The tool is available in English and Spanish and is accessible by individuals with disabilities. The tool is composed of: a Respondent Website, to be used by participants to complete recalls; and a Reseracher Website, to be used by researchers, clinicians and educators.

Last Updated info

20/12/2017

Software Required

High-speed internet connections and standard computer monitors.

Training Required

Not reported

Instructions on use

Participants are guided through completion by an animated guide

Administration Method

Self-administered

Data Analysis

Not reported

Author	Year	Comparator	Lifestage	Sex	Number of Nutrients Validated	Mean Difference	Variance Measured info	Correlation Coefficients	Percentage Agreement	Limits of Agreement	Special Considerations	Action
Thompson	2014	24hr Recall (AMPM)	Adults	Male Only	13	✓					Efforts were made to recruit a diverse range of participiants.	Detailed Information	Web Link
		24hr Recall (AMPM)	Adults	Female Only	13	✓