| Description: | When digestive health questionnaire completed |
| Category: | Online follow-up ⏵ Digestive health |
| Communication and participation in extension studies + Health outcomes |
| Participants | 174,637 | Value Type | Time | Sexed | Both sexes | Debut | Jul 2018 | |||
| Item count | 174,637 | Item Type | Data | Instances | Singular | Version | Aug 2018 | |||
| Stability | Accruing | Strata | Primary | Array | No | Cost Tier | o1 s1 |
