75633-8

LOINC code 75633-8 identifies "Rheumatoid arthritis disease activity score Calculated by VectraDA". Rheumatoid arthritis disease activity score is based on the measurements of 12 serum proteins. An algorithm is applied to these concentrations to calculate a quantitative disease activity score ranging from 1 to 100. Test results are intended to aid in the assessment of disease activity in RA patients when used in conjunction with a standard clinical assessment. The test is not intended or validated to diagnose RA. This term is based on Crescendo BioScience's Vectra DA blood test for rheumatoid arthritis disease activity.

This code measures Rheumatoid arthritis disease activity score in Ser/Plas. It belongs to the CHEM class in the LOINC classification.

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.