is_about glycoprotein glucose diabetes mellitus hemoglobin A1c measurement glucose measurement hemoglobin measurement HbA1c measurement true Hemoglobin A1C HBA1C A quantification of glycated A1c hemoglobin in blood used as an index for blood glucose level over several months. Helen Parkinson Zoe May Pendlington glycated hemoglobin levels glycosylated Hemoglobin A level NCIt:C64849 A1C measurement A1c measurement Glycated hemoglobin is preferred over glycosylated hemoglobin to reflect the correct (non-enyzmatic) process. Early literature often used glycosylated as it was unclear which process was involved until further research was performed. The terms are still sometimes used interchangeably in English language literature. (See https://en.wikipedia.org/wiki/Glycated_hemoglobin) Glycosylated Hemoglobin Measurement Glycosylated Hemoglobin HbA1c levels glycosylated Haemoglobin A level glycoprotein measurement