A Multisite Physician's Office Laboratory Evaluation of an Immunological Method for the Measurement of HbA1c

Abstract

Precision was acceptable and interlaboratory variability was low. The immunological method correlated well with manual ion-exchange and automated HPLC methods. The small sample size and good comparison between capillary and venous sample results make fingerstick sampling acceptable. The method provided immediate test results (within 9 min) to the clinicians.