The First Hong Kong Population-based Food Consumption Survey
This survey covered the Hong Kong population aged 20 to 84 years. Around 5000 qualified people all over the territory had been selected through an anonymous and scientific household address sampling procedure.
Food consumption data had been collected by three face-to-face and telephone interviews with each participant. Other information such as the participant's dietary practices, weight and height, general health, as well as demographic information had also been collected.