Description: | When pain questionnaire completed |
Category: | Online follow-up ⏵ Experience of pain |
Communication and participation in extension studies |
Participants | 167,115 | Value Type | Time | Sexed | Both sexes | Debut | Dec 2020 | |||
Item count | 167,115 | Item Type | Data | Instances | Singular | Version | Dec 2020 | |||
Stability | Accruing | Strata | Auxiliary | Array | No | Cost Tier | dX o1 s1 |