Health@NUS - Studying Health Behaviours and Well-being During the Student-to-Work Life Transition Using mHealth

The study aims to investigate body-weight and behavioural trajectories, as well as their underlying individual, social, and environmental determinants from University to early working life. The study employs mHealth approaches in the form of a smartphone app and smart wearables to collect health behaviour and related information to answer the following research questions: 1. To what extend do health behaviours (activity, diet, and sleep), body weight, and mental well-being change during the transition from university to early working life? 2. What is the relationship between health behaviours and mental well-being, and how does it differ at different stages of the transition from University to early working life? 3. What are the determinants of physical activity, healthy eating and sleep in university students and young working adults? 4. Do these determinants differ at different stages of the student to work life transition? 5. If so, how do these differences in these determinants relate to changes in health behaviours, weight status, and mental well-being?