Food Surveys Site Logo
ARS Home About Us Helptop nav spacerContact Us En Espanoltop nav spacer
Printable VersionPrintable Version     E-mail this pageE-mail this page
Agricultural Research Service United States Department of Agriculture
Search
  Advanced Search
 
Programs and Projects
Subjects of Investigation
 

Research Project: WHAT WE EAT IN AMERICA - DIETARY SURVEY: DATA COLLECTION, INTERPRETATION, DISSEMINATION, AND METHODOLOGY

Location: Food Surveys

Title: Using paradata to investigate food reporting patterns in AMPM

Authors

Submitted to: International Blaise Users Conference
Publication Type: Proceedings
Publication Acceptance Date: February 20, 2012
Publication Date: April 23, 2012
Repository URL: http://www.blaiseusers.org/2012/papers/02d.pdf
Citation: Steinfeldt, L.C., Anand, J., Murayi, T. 2012. Using paradata to investigate food reporting patterns in AMPM. 14th International Blaise Users Conference Proceedings. p. 61-68. Available: http://www.blaiseusers.org/2012/papers/02d.pdf

Interpretive Summary: The USDA Automated Multiple Pass Method (AMPM) collects approximately 10,000 24-hour dietary recalls for the What We Eat In America, National Health and Nutrition Examination Survey each year. The 5-step multiple pass approach used in AMPM is the result of more than 10 years of research by USDA to improve the 24-hour dietary recall methodology. AMPM’s automated collection now provides opportunities for research into the interview process and how individuals report the foods they eat. AMPM keeps track of the order in which foods are reported in the interview and the step in which each food was reported. This and other interview process information collected by AMPM on a large number of individuals in a nationally representative dietary survey is a unique resource. It can be used to identify overall patterns in reporting foods for different groups of people. It can also be used to describe and evaluate the use of each of the 5-steps within AMPM and the questions within each step. Identifying how individual components of the interview are used and the patterns people use to report foods can then be used to further improve the collection of 24-hour dietary survey data in AMPM.

Technical Abstract: The USDA Automated Multiple Pass Method (AMPM) Blaise instrument collects 24-hour dietary recalls for the What We Eat In America, National Health and Nutrition Examination Survey. Each year it is used in approximately 10,000 interviews which ask individuals to recall the foods and beverages that were consumed the day before the interview. AMPM uses a research-based, multiple-pass approach which has 5 steps designed to encourage complete and accurate food recall and reduce respondent burden. Details collected for each food or beverage include the time of day the food was eaten and what the respondent called the eating occasion (breakfast, lunch, dinner, snack, etc). The interview begins with the Quick List where respondents are asked to report all the foods and beverages consumed. The Quick List is an unstructured, uninterrupted listing which allows foods to be reported in any order. At any point during the interview the respondent can add foods that were not reported at the time of the Quick List. AMPM keeps track of the order in which foods are reported in the interview and the step in which the food was reported. Comparing the order that foods were reported to the order in which they were consumed provides insight into the patterns of how individuals report foods. For example, in the day 1 interview about 66% of individuals began the Quick List with their first eating occasion for that day. However, only about 17% reported all their eating occasions on the Quick List in the order they were consumed. In the day 2 interview, with respondents now familiar with the AMPM, these percentages increased to 83% and 35% respectively. Paradata collected by the AMPM can be used for detailed investigations of food reporting patterns in a nationwide food consumption survey.

   

 
Project Team
Moshfegh, Alanna
Montville, Janice
Steinfeldt, Lois
Hoy, M Katherine
Martin, Carrie
Anand, Jaswinder
Lacomb, Randy
Sebastian, Rhonda
Bowman, Shanthy
Rhodes, Donna
 
Publications
   Publications
 
Related National Programs
  Human Nutrition (107)
 
Related Projects
   DEVELOPMENT OF FOOD COMMODITY ECONOMIC DATABASE FOR WHAT WE EAT IN AMERICA, NHANES 2005-2006
   USDA FOOD PATTERNS EQUIVALENTS DATABASE (USDA, FPED) FOR 2005-2006 AND 2009-2010
   USDA FOOD PATTERNS EQUIVALENTS DATABASE (USDA, FPED) FOR 2005-2006
   FNS SUPPORT FOR COLLECTION AND CODING OF DIETARY RECALLS IN WHAT WE EAT IN AMERICA, NHANES
   PARTNERSHIP BETWEEN ARS AND BOWIE STATE UNIVERSITY FOR HUMAN NUTRITION RESEARCH STUDIES
   DEVELOPING DATABASES OF FOOD PATTERNS EQUIVALENTS FOR FOODS IN NATIONAL DIETARY SURVEYS
 
 
Last Modified: 05/24/2013
ARS Home | USDA.gov | Site Map | Policies and Links 
FOIA | Accessibility Statement | Privacy Policy | Nondiscrimination Statement | Information Quality | USA.gov | White House