Examining the Frequency and Contribution of Foods Eaten Away From Home in the Diets of 18- to 30-Year-Old Australians Using Smartphone Dietary Assessment (MYMeals): Protocol for a Cross-Sectional Study

Lyndal Wellard-Cole   ¹ , MHP ;   Jisu Jung   ² , BSE ;   Judy Kay   ² , PhD ;   Anna Rangan   ¹ , PhD ;   Kathy Chapman   ³ , PhD ;   Wendy L Watson   ⁴ , MAppSc ;   Clare Hughes   ⁴ , MPH ;   Cliona Ni Mhurchu   ⁵ , PhD ;   Adrian Bauman   ⁶ , PhD ;   Luke Gemming   ¹ , PhD ;   Kalina Yacef   ² , PhD ;   Irena Koprinska   ² , PhD ;   Margaret Allman-Farinelli   ¹ , PhD

¹ Nutrition and Dietetics Group, School of Life and Environmental Sciences, The University of Sydney, Sydney, Australia

² Computer Human Adapted Interaction Research Group, School of Information Technology, The University of Sydney, Sydney, Australia

³ Cancer Programs Division, Cancer Council NSW, Sydney, Australia

⁴ Nutrition Unit, Cancer Prevention and Advocacy Division, Cancer Council NSW, Sydney, Australia

⁵ National Institute for Health Innovation, School of Population Health, University of Auckland, Auckland, New Zealand

⁶ Charles Perkins Centre, School of Public Health, The University of Sydney, Sydney, Australia