Determinants of diabetes and hypertension control in ambulatory healthcare in Al ain, United arab emirates

Determinants of blood pressure and blood glucose control in patients with co-morbid hypertension and type 2 diabetes mellitus in Ghana: A hospital-based cross-sectional study

Hypertension and diabetes are major risk factors for cardiovascular diseases and optimal control of blood pressure (BP) and blood glucose are associated with reduced cardiovascular disease events. This study, therefore, sought to estimate the prevalence and associated factors of controlled BP and blood glucose levels among patients diagnosed with both hypertension and Type 2- diabetes mellitus (T2DM). A quantitative cross-sectional study was conducted in a primary health setting in Ghana among patients 18 years and older diagnosed with both hypertension and T2DM. Pearson's chi-square was used to assess the association between BP and blood glucose levels and the independent variables. The multivariable binary logistic regression model was used to assess the adjusted odds of controlled BP and blood glucose levels. Among the 329 participants diagnosed with both hypertension and T2DM, 41.3% (95% CI: 36.1-46.8%) had controlled BP, 57.1% (95% CI: 51.7-62.4%) had controlled blood glucose whilst 21.8% (95% CI: 17.7-26.7%) had both controlled BP and blood glucose levels. Increased age, non-formal education, non-married, employed, single-dose anti-hypertensives or anti-diabetic medications, and hyperlipidaemia or stroke co-morbidities were positively associated with controlled BP levels. Being female, married, taking 2 or more anti-hypertensive medications, and moderate to high medication-related burden were positively associated with controlled blood glucose levels. In terms of both controlled BP and blood glucose levels, being employed, reduced income level, being registered with national health insurance, single anti-diabetes or anti-hypertensive medications, hyperlipidaemia or stroke co-morbidities, and moderate to high medication-related burden were positively associated with having both controlled BP and blood glucose levels. One in five patients with hypertension and T2DM had both BP and blood glucose levels under control. The benefits and risks of blood pressure and blood glucose targets should thus be factored into the management of patients with hypertension and T2DM.

Blood Pressure Control among Hypertensive Diabetic Patients on Follow-Up at Chronic Clinic of Nekemte Referral Hospital in West Ethiopia

Background

Hypertension is a prevalent comorbid condition in diabetes, affecting ∼20–60% of patients with diabetes, depending on obesity, ethnicity, and age. Adults with diabetes historically have two or three times higher rate of cardiovascular disease (CVD) than adults without diabetes.

Objective

The aim of this study was to assess blood pressure (BP) control and its predictors among hypertensive diabetic patients on follow-up at the chronic clinic of Nekemte Referral Hospital (NRH) in West Ethiopia.

Methods

A cross-sectional study was conducted among hypertensive adult patients comorbid with diabetes taking antihypertensive drugs for at least one year in NRH. Both bivariable and multivariable analyses were done. The odds ratio, along with 95% confidence level, was estimated to identify factors associated with uncontrolled BP by using multivariable logistic regression analysis. The level of statistical significance was declared at p value <0.05 levels. The patient's written informed consent was obtained after explaining the purpose and procedures of the study.

Results

A total of 186 study participants were included in this study. The mean age of the participants was 51.2 ± 12.2 years. Blood pressure and blood glucose were controlled in 104 (55.9%) and 106 (57.0%) study participants, respectively. In the multivariable analysis, age ≥60 years (AOR = 4.537, 95% CI = 1.142–18.024, p=0.032), duration with hypertension ≥5 years (AOR = 3.534, 95% CI = 1.062–11.760, p=0.040), cigarette smoking (AOR = 7.697, 95% CI = 2.356–25.146, p=0.001), nonadherence (AOR = 6.584, 95% CI = 2.337–18.553, p < 0.001), and uncontrolled glycaemia (AOR = 21.630, 95% CI = 8.057–58.070, p < 0.001) were independent predictors of uncontrolled blood pressure.

Conclusion

Compared to the previous studies, BP was better controlled among hypertensive diabetic patients in the present study. Older age, longer duration with hypertension, cigarette smoking, nonadherence, and uncontrolled glycaemia were predictors of uncontrolled BP. Thus, interventions on modifiable factors should be done to improve BP control of patients' comorbid with diabetes.

Assessment of Blood Pressure Control among Hypertensive Patients in Southwest Ethiopia

BACKGROUND

The rate of blood pressure control among hypertensive patients is poor and the reasons for poor control of blood pressure remain poorly understood globally.

OBJECTIVE

To assess the rate of blood pressure control among adult hypertensive patients at Jimma University Specialized Hospital.

MATERIALS AND METHODS

We conducted a hospital based cross sectional study among adult hypertensive patients at Jimma University Specialized Hospital hypertension clinic from March 4, 2015 to April 3, 2015. Data on sociodemographic characteristics of the participants and adherence to antihypertensive medication(s) were collected from patients by face to face interview using a pretested structured questionnaire. Comorbidities, antihypertensive medication(s) and blood pressure measurements were collected retrospectively from medical records. Medication adherence was assessed using Morisky's Medication Adherence Scale-8 score. We did the statistical analysis using chi-square test and binary logistic regression with level of α set at 0.05. Statistical significance was considered for variables with p<0.05.

RESULTS

Out of 311 participants, 286 patients were eligible and were studied. More than half, 154 (53.8%), of the participants were males. The mean age of the participants was 54.8± 12.6 years (range 26 to 94). The majority, 196 (68.53%), of the participants were taking more than one antihypertensive medication. More than one third (39.5%) of the participants were non adherent to their medication(s). The rate of blood pressure control was 50.3%. In a univariate logistic regression analyses, age ≥65 years old (P = 0.008), physical inactivity (p<0.001), chat chewing (P<0.001), adding salt to food (P<0.001), and coffee use (P<0.001) are significantly associated with uncontrolled blood pressure.

CONCLUSION

Almost half of the hypertensive patients on follow up had uncontrolled blood pressure. We recommend better health education and care of patients to improve the rate of blood pressure control at the hospital.

Patterns of Care and Treatment Target Success among Persons with Type 2 Diabetes Mellitus in Dubai: A Retrospective Cohort Study

OBJECTIVES

Despite the high prevalence of type 2 diabetes mellitus (T2DM), few data exist describing its management in Dubai. This study characterized the treatment and estimated levels of glycemic, lipid, and blood pressure control among a sample with T2DM at a large Dubai Hospital.

METHODS

This retrospective cohort study systematically sampled charts from adults seeking care for T2DM from October 2009 to March 2010 until the target (N = 250) was reached. Data on patient characteristics, pharmacotherapy, complications, and laboratory testing were abstracted until September 2011. The frequency of treatments and modifications over the period was calculated, and measures of glycosylated hemoglobin A_1c, low-density lipoprotein, and blood pressure control were compared with guideline targets. Frequencies of complications were compared according to treatment type.

RESULTS

One-third of the cohort comprised men, and the mean age was 58 years. At enrolment, the mean time from T2DM diagnosis was nearly 15 years and 74% had received insulin. During the study period, the most common regimens were insulin + oral combinations (55%) and oral combination therapy (39%). Overall, 67% received any insulin therapy during the study; and by study end, 78% had received insulin at any time. At the most recent assessment, guideline targets for glycosylated hemoglobin A_1c, blood pressure, and low-density lipoprotein were met by 23%, 29%, and 71%, respectively. Complications were more frequent among those treated with combination or insulin therapies.

CONCLUSIONS

This study provides baseline data from Dubai for future comparisons of the effectiveness of new treatments, and to better understand the humanistic and economic burden of T2DM and its complications.