Description: | Rheumatoid factor missing reason |
Category: | Blood biochemistry processing ⏴ Blood biochemistry ⏴ Blood assays ⏴ Biological samples |
Participants | 451,415 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Jun 2018 | |||
Item count | 468,337 | Item Type | Data | Instances | Defined (2) | Version | Mar 2019 | |||
Stability | Accruing | Strata | Auxiliary | Array | No | Cost Tier | d1 o1 s1 |