Assessing the home food environment nutrient supply using mobile barcode (Universal Product Code) scanning technology

Emerald - 2010
Carol Byrd‐Bredbenner1, Carl A. Bredbenner2
1Department of Nutritional Sciences, Rutgers, the State University of New Jersey, New Brunswick, New Jersey, USA
2The Nutrition Company, Long Valley, New Jersey, USA

Tóm tắt

Purpose

Mobile Universal Product Code (UPC), or barcode, scanning technology provides an efficient, accurate and comprehensive method for conducting home food inventories intended to describe the household's nutrient supply. However, heretofore this technology has had limited use in research because of equipment and software complexities. Thus, the purpose of this paper is to describe a data collection system that overcame these complexities.

Design/methodology/approach

A data collection system was developed that utilized off‐the‐shelf barcode scanners and laptop computers running commercial diet analysis software modified to use two large databases linking UPCs with nutrient data in addition to usual data sources (e.g. USDA Standard Reference). This system was designed for use at the data collection site to ensure 100 percent verification that scanned UPCs on food packages matched database foods and make corrections as needed. This system also permitted researchers to capture the presence of foods lacking standard UPCs (e.g. fresh produce) using a keyword search. To ensure that all data were collected uniformly and new foods not in the original database were added to the database in the same fashion, a protocol flowchart consisting of a series of branching “yes/no” questions was developed and applied to each food of interest in the household.

Findings

The system was used to conduct household food inventories of 160 families with widely varying socioeconomic strata and races/ethnicities. Households had between 13 and 389 foods on hand, the vast majority of which were identified by standard UPCs. The average inventory took approximately two hours. Study participants expressed interest in the data collection method and were very cooperative.

Practical implications

Home food inventories conducted by researchers are objective and help minimize reporting errors and social desirability bias; however, the cost (e.g. researcher time, equipment, software, and database licensing) of conducting home food inventories, even using mobile UPC scanning technology, is important to consider. To improve access to databases linking UPCs and nutrients, collaborative links between researchers and industry are needed.

Originality/value

This paper is among the first to demonstrate the feasibility of using mobile barcode scanning technology to conduct home food inventories on a large‐scale basis and solve the technical problems associated with this data collection methodology.

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Tài liệu tham khảo

Bryant, M. and Stevens, J. (2006), “Measurement of food availability in the home”, Nutrition Reviews, Vol. 64, pp. 67‐75. Buttriss, J. (2002), “Findings of the National Food Survey for 2000”, Nutrition Bulletin, Vol. 27, pp. 37‐40. Byrd‐Bredbenner, C. and Bredbenner, C. (2007), “Universal product codes as a means for assessing food and nutrient availability in households”, paper presented at the Nutrient Data Bank Conference, Washington, DC, available at: www.nal.usda.gov/fnic/foodcomp/conf/NDBC31/P04.pdf (accessed 3 July). Byrd‐Bredbenner, C. and Maurer Abbot, J. (2009), Differences in food supplies of US households with and without overweight individuals. Appetite, Vol. 52, pp. 479‐84. Byrd‐Bredbenner, C., Abbot, J. and Cussler, E. (2008), “Psychographic segmentation of mothers of young children using food decision influencers”, Nutrition Research, Vol. 28, pp. 506‐16. Campbell, K., Crawford, D., Salmon, J., Carver, A., Garnett, S. and Baur, L. (2007), “Associations between the home food environment and obesity‐promoting eating behaviors in adolescence”, Obesity Research, Vol. 15, pp. 719‐30. Carlson, A., Kinsey, J. and Nadav, C. (2002), “Consumers' retail source of food: a cluster analysis”, Family Economics and Nutrition Review, Vol. 14 No. 2, pp. 11‐20. Crockett, S., Potter, J., Wright, M. and Bacheller, A. (1992), “Validation of a self‐reported shelf inventory to measure food purchase behavior”, Journal of the American Dietetic Association, Vol. 92, pp. 694‐7. Cuite, C.L., Schefske, S.D., Bellows, A., Vivar, T., Byrd‐Bredbenner, C. and Hallman, W.K. (2008a), “Emergency preparedness and food storage among Mexican families in New Jersey”, paper presented at the Health across Borders, 2nd Annual Conference. Cuite, C.L., Schefske, S.D., Byrd‐Bredbenner, C., Bellows, A., Vivar, T., Randolph, E.M., et al. (2008b), “Auditing kitchens of New Jersey families: one methodology for diverse populations”, paper presented at the Restoring our Urban and Rural Communities with Food, 12th Annual Conference of the Community Food Security Coalition. Cullen, K., Baranowski, T., Owens, E., Marsh, T., Rittenberry, L. and de Moor, C. (2003), “Availability, accessibility, and preferences for fruit, 100% fruit juice, and vegetables influence children's dietary behavior”, Health Education Behaviour, Vol. 30, pp. 615‐26. Fisher, J.O., Mitchell, D.C., Smiciklas‐Wright, H. and Birch, L.L. (2002), “Parental influences on young girls' fruit and vegetable, micronutrient, and fat intakes”, Journal of the American Dietetic Association, Vol. 102 No. 1, pp. 58‐64. French, S., Shimotsu, S., Wall, M. and Gerlach, A. (2008), “Capturing the spectrum of household food and beverage purchasing behavior: a review”, Journal of the American Dietetic Association, Vol. 108, pp. 2051‐8. Fulkerson, J., Nelson, M., Lytle, L., Moe, S., Heitzler, C. and Pasch, K. (2008), “The validation of a home food inventory”, International Journal of Behavioral Nutrition and Physical Activity, Vol. 5, p. 55. Gibson, E., Wardle, J. and Watts, C. (1998), “Fruit and vegetable consumption, nutritional knowledge and beliefs in mothers and children”, Appetite, Vol. 31, pp. 205‐28. GS1 (2009), Global Office HomePage, available at: www.gs1.org (accessed 28 February). Kratt, P., Reynolds, K. and Shewchuk, R. (2000), “The role of availability as a moderator of family fruit and vegetable consumption”, Health Education Behaviour, Vol. 27, pp. 471‐82. Marsh, T., Cullen, K. and Baranowski, T. (2003), “Validation of a fruit, juice, and vegetable availability questionnaire”, Journal of Nutrition Education and Behavior, Vol. 35, pp. 93‐7. Miller, C. and Edwards, L. (2002), “Development and validation of a shelf inventory to evaluate household food purchases among older adults with diabetes mellitus”, Journal of Nutrition Education and Behavior, Vol. 34, pp. 261‐7. Nielsen, S., Siega‐Riz, A. and Popkin, B. (2002), “Trends in food locations and sources among adolescents and young adults”, Preventive Medicine, Vol. 35, pp. 107‐13. Ransley, J., Donnelly, J., Botham, H., Khara, T., Greenwood, D. and Cade, J. (2003), “Use of supermarket receipts to estimate energy and fat content of food purchased by lean and overweight families”, Appetite, Vol. 41, pp. 141‐8. Ransley, J., Donnelly, J., Khara, T., Botham, H., Arnot, H., Greenwood, D., et al. (2001), “The use of supermarket till receipts to determine the fat and energy intake in a UK population”, Public Health Nutrition, Vol. 4, pp. 1279‐86. Raynor, H., Polley, B., Wing, R. and Jeffery, R. (2004), “Is dietary fat intake related to liking or household availability of high‐ and low‐fat foods?”, Obesity Research, Vol. 12, pp. 816‐23. Sanjur, D., Haines, P., Travis, S., Brooks, M., Hammons, B. and Immink, M. (1979), “Food expenditures, consumption, and nutrient availability among New York State EFNEP households”, Search: Human Ecology, Vol. 9, pp. 1‐58. Stevens, J., Bryant, M., Borja, J., Antony, V. and Bentley, M. (2008), “Symposium: household food purchase behaviors, development of an exhaustive home food availability inventory”, paper presented at the International Society for Behavioral Nutrition and Physical Activity. US Department of Agriculture (2006), USDA National Nutrient Database for Standard Reference, Release 19, available at: www.ars.usda.gov/Services/docs.htm?docid=8964 (accessed 8 July). US Department of Agriculture & Economic Research Service (2007), Food CPI, Prices, and Expenditures, available at: www.ers.usda.gov/Briefing/CPIFoodAndExpenditures/ (accessed 28 February 2009). US Food & Drug Administration (2008), Food Labeling and Nutrition, available at: www.cfsan.fda.gov/∼dms/lab‐ind.html (accessed 1 March 2009). Varchaver, N. (2004), “Scanning the globe the humble bar code began as an object of suspicion and grew into a cultural icon. Today it's deep in the heart of the FORTUNE 500”, Fortune, Vol. 149 No. 11, pp. 144‐56. Wardle, J., Carnell, S. and Cooke, L. (2005), “Parental control over feeding and children's fruit and vegetable intake: how are they related”, Journal of the American Dietetic Association, Vol. 105, pp. 227‐32. Weinstein, J., Phillips, V., MacLeod, E., Arsenault, M. and Ferris, A. (2006), “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, Vol. 106, pp. 443‐5. Byrd‐Bredbenner, C. and Maurer Abbot, J. (2008), “Food choice influencers of mothers of young children: implications for nutrition educators”, Topics in Clinical Nutrition, Vol. 25, pp. 198‐215.
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