Data-Field 30006
Description:Invitation to complete online digestive health questionnaire, date sent
Category:Online follow-upDigestive health
Communication and participation in extension studies

Participants339,494 Value TypeDate SexedBoth sexes DebutMar 2024
Item count339,494Item TypeDataInstancesSingularVersionJul 2025
StabilityAccruingStrataPrimaryArrayNoCost Tiero1 s1