Data-Field 20079
Description:Day-of-week questionnaire completion requested
Category:Diet questionnaire performanceDiet by 24-hour recallOnline follow-up

Participants210,962 Value TypeCategorical (single) SexedBoth sexes DebutSep 2012
Item count458,487Item TypeDataInstancesDefined (5)VersionOct 2012
StabilityCompleteStrataSupportingArrayNoCost Tierd1 o1 s1