Diabetes is a metabolic disorder of multiple etiologies characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. The study was carried out to evaluate the Thyroid Dysfunction in Type 2 Diabetic Patients. Diabetes Mellitus (DM) and Thyroid Dysfunction (TD) are the two most common endocrinopathies seen in general population. Type 2 diabetes mellitus (T2DM) is commonly associated with altered thyroid function.
Blood samples were collected from 80 Type 2 diabetic patients and 80 non diabetic (control) and analyze for fasting blood sugar (FBS), glycatedhemoglobin (HbA1c), thyroid stimulating hormone (TSH), triiodothyrorine (T3), thyroxin (T4), cholesterol, triglycerides (TG), high density lipoprotein (HDL-C)and low density lipoproteins(LDL-C).
The levels, of FBS, HbA1c, Cholesterol, TG and LDL-C were observed to be significantly high and the level of HDL-C was significantly low in diabetics as compared to control (non diabetic patients). The levels of T3 and T4 were significantly low while the level of TSH was significantly high in Type 2 diabetics as compared to non diabetics.Pearson correlation shows a very strong positive relationship between FBS and HbA1c and weak positive relationship between these sugars and Thyroid hormones (TSH,T3,andT4). Thyroid dysfunction may complicate metabolic control in diabetes mellitus (DM). It is therefore patients to recognize and where necessary treat thyroid dysfunction in order to stabilize metabolic control.
Based on the findings, it is recommended that the general public should understand that, their support is highly needed in diabetes care management among persons with diabetes. In addition, future research should compare different socio-demographics of patients and relations with self-care practice, for instance, religion and its influence on patients’ perception of diabetes and diabetes care.