National Cancer Institute Food Study
|Validation Study Diet Surveys Nutritional Assessment Epidemiology Methodologic Study|
|Study Design:||Observational Model: Other
Time Perspective: Cross-Sectional
|Official Title:||National Cancer Institute (NCI) Food Study|
- Agreement of truth and reported dietary intake [ Time Frame: 2 days ]
|Study Start Date:||August 26, 2009|
-To compare different ways of collecting information about food choices and opinions from adults.
- Individuals between the ages of 20 and 70, recruited from a database of volunteers who wish to participate in research studies.
- Volunteers must have high-speed Internet access.
- Individuals who have previously been involved in a research study will be excluded.
-Participants will come to a research study center for three consecutive meals (approximately 45 minutes per meal). On the following day, participants will return to the study center for an interview about their food choices and opinions (approximately 45 minutes).
Please refer to this study by its ClinicalTrials.gov identifier: NCT00978406
|United States, Maryland|
|Rockville, Maryland, United States, 20850|
|Principal Investigator:||Nancy A. Potischman, Ph.D.||National Cancer Institute (NCI)|