Effect of Iron Deficiency Anemia on Hba1c Levels in Controlled Plasma Glucose Levels

ABSTRACT

Anaemia is a major health issue that has a wide global impact involving approximately 1/3rd of patients with anaemia. HbA1C levels are not influenced by blood glucose levels alone. Studies suggest that conditions like IDA, haemolytic anaemia, alcohol ingestion, pregnancy, blood loss, and uraemia may alter HbA1C levels independent of glycaemic status. Methods: Totally 200 patients were included in the study.. 100 patients were controlled diabetics with iron deficiency anemia and 100 were controlled diabetics without iron deficiency anemia. Comparison of levels of HbA1c was done between the two groups. Results: Correlation between mcv and hba1c is -0.76716. Which is strongly negative correlated. P – Value for the correlation test is 0.000001. Conclusion: Iron deficiency anemia has role in elevating A1C in both the groups. Iron deficiency anemia elevates HbA1c levels in diabetic individuals with controlled plasma glucose levels. The elevation is more in patients having plasma glucose levels between 100 to 126 mg/dl. Hence, before altering the treatment regimen for diabetes, iron deficiency anemia should be treated first.