This project aims to compare the effectiveness of Wellnuts, an evidence-based, algorithm-driven self-health assessment mobile application, in empowering asymptomatic young-to-midlife adults in Hong Kong, promoting health awareness, and improving health-seeking behaviour and linkage-to-care, compared with conventional web-based health resources. Participants will be randomly allocated to the mobile health intervention group (Wellnuts app with self-health assessment and health information) and the conventional web-based resources control group (health information from Centre for Health Protection website). Hopefully, population health will be improved with the general health promotion impact from the app.
Conditions: Diabetes Risk, CVD Risk, Colorectal Cancer, Lung Cancer, HBV
Eligibility Criteria
Inclusion Criteria
- Hong Kong residents self-reported age of 25-65 years;
- Possesses a smartphone capable of running mobile apps (e.g. Android or iPhone) and;
- Able to read either English or Chinese.
Exclusion Criteria
- Individuals having any symptoms or feeling unwell in anyways as detailed in the Disclaimer at the launch of the app; or
- Individuals reporting a current diagnosis of cardiovascular disease, lung cancer, hepatitis B, colorectal cancer, diabetes, sexually transmitted diseases, depression, anxiety and mild cognitive impairment and memory loss.
Eligibility criteria are kept as the original English records from ClinicalTrials.gov; actual eligibility is determined by the research team's formal assessment and the informed consent form. Source: ClinicalTrials.gov, updated automatically every two weeks. Last synced: 2026年10月8日.