Fidelity of intervention: location.

<p>Fidelity of intervention: location.</p

Variety, quality and purchase price of fresh fruit & vegetables.

1<p>Core categories  =  potatoes, onions, carrots, bananas, apples and tomatoes.</p>2<p>restricted to items with comparable line at <a href="http://www.tesco.com" target="_blank">www.tesco.com</a>.</p>3<p>number of stores  = 50, in 9 stores prices were available for fewer than three lines and these were excluded from this analysis.</p>4<p>number of stores = 65.</p

Fidelity of intervention: equipment presence & appropriate use.

1<p>This refers to chill-cabinet branding only – demonstration stores received a new chill cabinet with Change4Life branding in place. Roll-out stores received stick-on branding materials for any existing chill cabinets.</p

Additional file 1: Table S1. of Prevalence and socio-demographic correlates of cooking skills in UK adults: cross-sectional analysis of data from the UK National Diet and Nutrition Survey

Confidence of main food provider in using eight cooking techniques, National Diet & Nutrition Survey, 2008–09, n = 490. Table S2. Odds of main food provider having confidence in using eight cooking techniques, National Diet & Nutrition Survey, 2008–09, n = 490. Table S3. Confidence of main food in cooking 10 foods, National Diet & Nutrition Survey, 2008–09, n = 490. Table S4. Odds of main food provider having confidence in cooking 10 foods, National Diet & Nutrition Survey, 2008–09, n = 490. Table S5. Ability of main food provider to prepare four dish types without help, National Diet & Nutrition Survey, 2008–09, n = 490. (DOC 110 kb