A universal product code scanner is a feasible method of measuring household food inventory and food use patterns in low-income families

Journal of the American Dietetic Association
James L WeinsteinAnn M Ferris

Abstract

This study assesses the feasibility of using a Universal Product Code (UPC) scanner to record the home food inventory of limited-resource families. Feasibility was based on UPC scanner accuracy, time involved, and researcher/study participant feedback. Program staff members completed a traditional line-item inventory and UPC scan of 5,920 food items during 51 separate visits to the homes of 32 families. Foods reported from the UPC scanner were compared with the manual line-item food inventory. The UPC scanner report had an accuracy of 95.6% (5,661/5,920). Further, the UPC scanning technique offered a 31.8% time savings over the traditional line-item inventory approach. The UPC scanner was easy to use and participants reported that scanning food items was non-intrusive. A UPC scanner is a feasible method of recording the home food inventory, and the accuracy and simplicity of this approach can provide useful information on foods available for consumption within a home.

References

Feb 1, 2003·Journal of Nutrition Education and Behavior·Carla Miller, Lesley Edwards

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Citations

Jul 7, 2010·Public Health Nutrition·June StevensMargaret E Bentley
Apr 27, 2012·The Journal of Nutrition·June StevensMargaret E Bentley
May 26, 2009·Journal of the American Dietetic Association·Carol Byrd-BredbennerJune Stevens
Nov 26, 2008·Journal of the American Dietetic Association·Simone A FrenchAnne Faricy Gerlach
Oct 10, 2013·Obesity Reviews : an Official Journal of the International Association for the Study of Obesity·S W Ng, E Dunford
Mar 27, 2007·Journal of the American Dietetic Association·Marian L NeuhouserPingping Qu
Jun 21, 2014·Critical Reviews in Food Science and Nutrition·Robert Steele
Jan 18, 2018·The International Journal of Behavioral Nutrition and Physical Activity·Angela KongMarian Fitzgibbon

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