Data-Field 110002
Description:Invitation to complete online 24-hour recall dietary questionnaire, date sent
Category:Diet by 24-hour recallOnline follow-up

Participants330,876 Value TypeDate SexedBoth sexes DebutJul 2014
Item count1,264,939Item TypeDataInstancesDefined (4)VersionJul 2014
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1