Glossary

Title Units of measurement
Red Blood Cell Distribution Width (RDW-CV) Proportion of 1.0, %
Red Blood Cell Distribution Width (RDW-SD) fL, µm^3
Red Blood Cells (RBC) 10^12/L, T/L, Tpt/L, 10^6/µL, 10^6/mm^3, M/µL, M/mm^3, cells/µL, cells/mm^3, cells/L
Renin pmol/L, ng/L, ng/dL, ng/100mL, ng%, pg/mL, μIU/mL, mIU/L
Retinol (Vitamin A1) µmol/L, µg/L, µg/dL, µg/100mL, µg%, ng/mL
Rheumatoid factor (RF) IU/mL, U/mL, kU/L, kIU/L
Riboflavin (Vitamin B2) nmol/L, µg/L, µg/dL, µg/100mL, µg%, ng/mL