Collection efficiency

Additional Information

Definition

With the following formula:

(CD34 * 106 in the stem cell product * 100) / (liter apheresis * CD34 in the peripheral blood during the stem cell collection in μl)

you can calculate the collection efficiency of your apheresis machine during stem cell collection.

Further Reading

Neyrinck MM et al. Calculations in apheresis. J Clin Apher. 2015 Feb; 30(1):38-42