Thomas et al. UK Accompanied shop Breakfast cereal, 30 NA n checking fibre information in the nutrition table, Consumers recruited from two UK supermarket Medium (1997) Cheese, after shopper primed to imagine their doctor had sites, every third person entering each of the Dessert, asked them to eat more healthily and were given a stores Fat or oil for cooking, list of 13 food products to buy (see Products) Main course for dinner, Ready meal (chilled or frozen), Snack: savoury, crisp type, Snack: to eat between meals, Packet soup, Spread (i.e. butter, margarine), Sweet biscuits, Fruit yogurt, Something savoury to put in sandwiches Variyam (2008) USA 24-hour dietary recall NA 5439, NA Difference-in-differences mean fibre intake, NF US Dept. of Continuing Medium Agriculture’s 1994-1996 survey reduced to panel users vs. NF panel non-users, Survey of Food Intakes by Individuals and the 4338 who Regression estimate of NF panel use on fibre intake companion Diet and Health Knowledge Survey provided info on both food away from home and food at home sources Worsley et al. Australia Survey 2022 % know Australians should eat more high fibre Quota sampling of Australian adults in an market High (2012) foods, research recruitment database group’s % correctly identify whether food is low or high in dietary fibre (measured for each of 4 foods); % correctly identify the bread type with the highest dietary fibre, % correctly link dietary fibre with prevention of heart disease, % correctly do not link dietary fibre with prevention of obesity, % correctly identify 5g/100g as high dietary fibre, Bread NIP only % correctly identify bread as not high in dietary NIP only fibre, % correctly identify cereal B as having the most dietary fibre
Thomas et al. (1997) UK Accompanied shop Breakfast cereal, Cheese, Dessert, Fat or oil for cooking, Main course for dinner, Ready meal (chilled or frozen), Snack: savoury, crisp type, Snack: to eat between meals, Packet soup, Spread (i.e. butter, margarine), Sweet biscuits, Fruit yogurt, Something savoury to put in sandwiches 30 NA n checking fibre information in the nutrition table, after shopper primed to imagine their doctor had asked them to eat more healthily and were given a list of 13 food products to buy (see Products) Consumers recruited from two UK supermarket sites, every third person entering each of the stores Medium Variyam (2008) USA 24-hour dietary recall survey NA 5439, reduced to 4338 who provided info on both food away from home and food at home sources NA Difference-in-differences mean fibre intake, NF panel users vs. NF panel non-users, Regression estimate of NF panel use on fibre intake US Dept. of Agriculture’s 1994-1996 Continuing Survey of Food Intakes by Individuals and the companion Diet and Health Knowledge Survey Medium Worsley et al. (2012) Australia Survey Bread 2022 NIP only NIP only % know Australians should eat more high fibre foods, % correctly identify whether food is low or high in dietary fibre (measured for each of 4 foods); % correctly identify the bread type with the highest dietary fibre, % correctly link dietary fibre with prevention of heart disease, % correctly do not link dietary fibre with prevention of obesity, % correctly identify 5g/100g as high dietary fibre, % correctly identify bread as not high in dietary fibre, % correctly identify cereal B as having the most dietary fibre Quota sampling of Australian adults in an market research group’s recruitment database High