Comprehensive Food Frequency Questionnaire (CNAQ)
The CNAQ was developed and validated in 2010, and is the first FFQ validated for a wide range of nutrients including a group of fermentable carbohydrates known to induce gastrointestinal symptoms. The validation in a group of healthy Australian adults was published in 2010 in the Journal of the American Dietetic Association.
Cylinder was called on to build a comprehensive questionnaire that would allow mulitple organisations to run studies on any number of subjects. Subjects would fill out an extensive questionnaire, the data would be stored and then analysed once complete.
Content Management System
Customised Workflow System