Poverty and Child Health:
to understand the contribution of socio-economic factors to the physical and mental well-being of children and adolescents in Hong Kong
Child Abuse and Injury:
to evaluate the burden and pattern of non-accidental and accidental injury in Hong Kong, possible risk factors and efficacy of preventive measures
Air Pollution and Asthma:
to investigate the epidemiology of childhood asthma, pattern of admission, and association with air pollution