Joan K Ransley|Judith K. Donnelly|Tanya Khara|Helen Botham|H. Arnot|Darren C. Greenwood|Janet Cade
The use of supermarket till receipts to determine the fat and energy intake in a UK population
Leeds Trinity University|University of Leeds|Leeds Trinity University|University of Leeds|Leeds Trinity University|University of Leeds|Leeds Trinity University|University of Leeds|Leeds Trinity University|University of Leeds|Nuffield Health|University of Leeds|Nuffield Health|University of Leeds
validate use supermarket receipts index fat energy intake population buys food supermarketscrosssectional prospective dietary survey feasibility studyhouseholds situated within 20mile radius large tesco supermarket leedstwo hundred fourteen households spend or60 food purse tesco supermarketsmean daily household purchase fat energy percentage energy fat contained food supermarkets 185 g 192 mj 359 mean daily household intakes fat energy 190 g 207 mj 35 energy derived fat mean household size 24 persons association amount fat energy purchased supermarkets amount fat energy consumed households strong 090 mj 95 confidence interval ci 0810 energy consumed every 1 mj purchased supermarkets 076 g 95 ci 064087 fat consumed every 1 g fat purchasedthe results show strong association estimates intakes fat energy percentage energy fat using 4day food diaries 28 days receipts populations buy food supermarkets also show fat content total food purchases supermarkets 359 energy fat compared 33 energy fat recommended department health preliminary research indicates feasibility potential utilising large quantities readily available data generated supermarket checkouts dietary surveys