Association of low educational status with microvascular complications in type 2 diabetes: Jaipur diabetes registry

The Rate of Insulin use and Suboptimal Glycemic Control among Egyptian Patients with T2DM: Cohort Analysis of Eighth Wave of the International Diabetes Management Practices Study (IDMPS)

AIMS

The International Diabetes Management Practices Study (IDMPS) is an international annual survey aiming to study and characterize the current standards of care for managing DM in developing countries.

BACKGROUND

In Egypt, DM represents a substantial burden on the healthcare system, with an estimated 10.9 million patients, ranking it 10th amongst countries with the highest prevalence of DM. Previous studies showed that to maintain safety and achieve treatment goals among diabetic patients, optimal insulin therapy should be selected individually based on the patient's needs. We reported the proportion of Egyptian T2DM patients on insulin therapy who participated in the eighth wave of the IDMPS.

METHODS

The 2018 IDMPS wave consisted of cross-sectional and longitudinal phases and aimed to evaluate the proportion of T2DM who were on insulin therapy in 13 countries from four regions. In Egypt, 17 physicians agreed to participate in the present study and were required to include at least one patient.

RESULTS

A total of 180 T2DM patients were included in the cross-section phase. At the end of the ninth month of follow-up, data from 170 T2DM patients were available. A total of 39 T2DM patients (21.7%) were on insulin therapy, with a mean duration of 32.4 ± 36.6 months. More than half of the patients (n = 22; 56.4%) were on basal insulin, mainly long-acting (n = 20; 90.9%). The mean basal insulin daily dose was 0.3 ± 0.1 IU/Kg. Notably, 28.2% of the patients received insulin via vials, and 46.2% stated that they were adjusting the insulin dose by themselves. On the other hand, 60.2% of the study population was on oral antidiabetic drugs at the cross-sectional phase. Nearly 17.4% and 27% of the patients in the cross-sectional phase achieved the glycemic target per recommendations of international guidelines and the treating physicians, respectively. At the end of the longitudinal phase, the percentage of T2DM patients who achieved glycemic targets increased to 38.4% and 77.4% as per recommendations of international guidelines and the treating physicians, respectively. Overall, 38.3% of T2DM patients received diabetes education, and 28.9% were involved in an educational program provided by the physician or their clinical staff. Besides, 85.5% of T2DM patients followed their diabetes medication dosage and frequency strictly as prescribed.

CONCLUSION

The proportion of insulin use in patients with T2DM aligned with the previous studies from different countries; however, it is still inadequate to achieve the targeted glycemic control. Nearly one-third of Egyptian patients received diabetes education, highlighting the need for adopting a national educational program. Nonetheless, the level of adherence among T2DM from Egypt appears to be high.

Prevalence and associated factors of vascular complications among inpatients with type 2 diabetes: A retrospective database study at a tertiary care department, Ningbo, China

To determine the prevalence of vascular complications among inpatients with type 2 diabetes mellitus (T2DM) and factors independently associated with vascular complications in a tertiary care department in Ningbo, China, the authors conducted a cross-sectional study using an existing computerised medical records database. A total of 3370 adult patients with T2DM were admitted to this tertiary care department for the first time between 2012 and 2017. Patients were categorised as those (1) with at least one vascular complication, (2) with at least one microvascular complication, and (3) with at least one macrovascular complication. Over 5 years, the prevalence of vascular, microvascular, and macrovascular complications among inpatients with T2DM was 73.2%, 57.5%, and 51.4%, respectively. The odds of vascular, microvascular, and macrovascular complications increased with age and were higher in patients with hypertension. The odds of vascular and microvascular complications were higher in single, divorced, or widowed patients, patients with T2DM for a long time, and patients on advanced T2DM therapeutic regimen. The odds of vascular and macrovascular complications were lower in women. The odds of microvascular complications decreased with education. The odds of macrovascular complications were higher in smokers. In conclusion, in the tertiary care department, more than half of inpatients with T2DM had vascular complications, and factors independently associated with vascular complications were identified. The study findings could be used in future interventional studies to prevent and manage vascular complications among these patients.

Association between socioeconomic status and metabolic control and diabetes complications: a cross-sectional nationwide study in Chinese adults with type 2 diabetes mellitus

Background

Low socioeconomic status (SES) is associated with adverse cardiovascular risk factor patterns and poor outcomes in patients with diabetes. The aim of this study was to determine whether SES is associated with the control of blood glucose, blood pressure, blood cholesterol (3Bs), and diabetic complications in Chinese adults with type 2 diabetes.

Methods

Data regarding patients’ demographics, social economics, diabetes complications, and cardiovascular risk profiles were analyzed for 25,454 patients. The outcomes of interest were the proportions of patients with HbA1c <7.0 %, blood pressure <140/80 mmHg, total serum cholesterol <4.5 mmol/L, and diabetes complications. Multivariable logistic regression was used for analysis.

Results

Of the 25,454 patients, the least educated patients (1695, 6.7 %) had the highest chances of developing cardiovascular diseases (p = 0.048), cerebrovascular diseases (p < 0.001), and retinopathy (p < 0.001). The patients with lowest household income (10,039, 40.8 %) had the highest prevalence of retinopathy (p < 0.001) and neuropathy (p < 0.001). The most educated patients were more likely than the least educated patients to achieve HbA1c <7.0 % [adjusted odds ratio (OR) 1.38; 95 % confidence interval (95 % CI) 1.22–1.56] and 3B goals (adjusted OR 1.30; 95 % CI 1.11–1.53). The patients with highest household income were more likely to achieve BP < 140/80 mmHg (adjusted OR 1.16; 95 % CI 1.07–1.27), but less likely to reach HbA1c < 7.0 % (adjusted OR 0.90; 95 % CI 0.83–0.98) than those lowest income patients.

Conclusions

Low SES was associated with poor metabolic control and more diabetes complications in adult patients in China. Individual diabetes management based on the SES of patients is encouraged.

Electronic supplementary material

The online version of this article (doi:10.1186/s12933-016-0376-7) contains supplementary material, which is available to authorized users.