Investigating the Efficacy and Cost-Effectiveness of Technology-Delivered Personalized Feedback on Dietary Patterns in Young Australian Adults in the Advice, Ideas, and Motivation for My Eating (Aim4Me) Study: Protocol for a Randomized Controlled Trial

Rebecca L Haslam   ^{1 *} , PhD ;   Kristine Pezdirc   ² , PhD ;   Helen Truby   ^{3 *} , PhD ;   John Attia   ^{4 *} , PhD ;   Melinda Hutchesson   ^{1 *} , PhD ;   Tracy Burrows   ^{1 *} , PhD ;   Robin Callister   ^{5 *} , PhD ;   Leanne Hides   ^{6 *} , PhD ;   Billie Bonevski   ^{4 *} , PhD ;   Deborah A Kerr   ^{7 *} , PhD ;   David Lubans   ^{8 *} , PhD ;   Sharon Kirkpatrick   ^{9 *} , PhD ;   Megan Rollo   ^{1 *} , PhD ;   Tracy McCaffrey   ^{3 *} , PhD ;   Clare E Collins   ^{1 *} , PhD

¹ Priority Research Centre for Physical Activity and Nutrition, School of Health Sciences, University of Newcastle, Callaghan, Australia

² Faculty of Health and Medicine, University of Newcastle, North Sydney, Australia

³ Department of Nutrition, Dietetics and Food, Monash University, Clayton, Australia

⁴ School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Callaghan, Australia

⁵ Priority Research Centre for Physical Activity and Nutrition, School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, Australia

⁶ School of Psychology, University of Queensland, Brisbane, Australia

⁷ School of Public Health, Faculty of Health Sciences, Curtin Institute of Technology, Perth, Australia

⁸ Priority Research Centre for Physical Activity and Nutrition, School of Education, University of Newcastle, Callaghan, Australia

⁹ School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada

*these authors contributed equally