Glycaemic control in native Kuwaiti Arab patients with type 2 diabetes

摘要

AimsTo evaluate the influence of age at diabetes diagnosis, diabetes duration, BMI, comorbidity with hypertension and medication regimen on glycaemic control in native Kuwaiti Arab patients with T2D. MethodsThis cross-sectional study considered 7657 patients from Kuwait Diabetes Registry and analysed data from their laboratory and hospital records. ResultsHbA1c and prevalence of hypertension increased significantly with diabetes duration. Duration of diabetes (β=0.034; P<0.001) and age at diagnosis (β=?0.03; P<0.001) were independently associated with HbA1c. Inadequate glycaemic control was more likely in patients diagnosed at <60 than in those ≥60 years of age (OR:1.80, 95%–CI:1.39–2.31). Increasing duration of diabetes witnessed decrease in metformin prescription and increase in sulfonylureas prescription; proportion of patients treated with insulin increased from 5.6% to 44.4% in 9 years of diagnosis. Patients with 9-years duration of diabetes or with combination therapy of insulin–metformin–sulfonylureas differed in mean BMI for adequate or inadequate glycaemic control (29.5versus31.2kg/m2; P<0.001 and 29.8versus33.2; P<0.01, respectively). ConclusionsOnly 25.6% of the T2D patients in this ethnic cohort exhibited adequate glycaemic control. The delineated relationship of inadequate glycaemic control with diabetes duration, onset age, obesity and hypertension prevalence has a bearing on diabetes management programs for Arabs.