Online follow-up ⏵ Diet by 24-hour recall
Description
This category contains data from a dietary questionnaire, based on a 24-hour dietary recall of the previous day. This questionnaire was added to the Assessment visit towards the end of the recruitment phase. After the close of recruitment 4 additional questionnaire rounds were conducted online, with invitations being emailed to participants at 3-4 monthly intervals.The OQS website includes a working demonstration of the questionnaire: https://oqsweb.ndph.ox.ac.uk/modetail.cgi?mod_id=10.
