Table 1.

Questions included within each survey category for hunger, cravings, mood and energy levels.

Questions Included within Each Survey Category
Hunger (maximum score possible 40)	1. How hungry do you feel? (+ve) 2. How satisfied do you feel? (−ve) 3. How full do you feel? (−ve) 4. How much do you think you can eat? (+ve)
Cravings (maximum score possible 40)	1. Would you like something sweet? (+ve) 2. Would you like something salty? (+ve) 3. Would you like something savoury? (+ve) 4. Would you like something fatty? (+ve)
Energy levels (maximum possible score 40)	1. How alert do you feel? (+ve) 2. How much of an effort is it to do anything? (−ve) 3. How weary do you feel? (−ve) 4. How sleepy do you feel? (−ve)
Mood (maximum score possible 40)	1. How sad do you feel? (−ve) 2. How tense do you feel? (−ve) 3. How happy do you feel? (+ve) 4. How calm do you feel? (+ve)
Compliance (maximum score possible 10)	1. How compliant do you feel you were with your diet today? (+ve)

+ve: values are positively associated with the domain; −ve: values are negatively associated with the domain and were transformed for subsequent analysis.