Data-Field 30825
Description:Rheumatoid factor missing reason
Category:Blood biochemistry processing - Blood biochemistry - Blood assays - Biological samples

Participants451,478 Value TypeCategorical (single) SexedBoth sexes DebutJun 2018
Item count468,401Item TypeDataInstancesDefined (2)VersionMar 2019
StabilityAccruingStrataAuxiliaryArrayNo