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Prevalence and associated factors of hypertension among adults in Gadarif in eastern Sudan: a community-based study.

ABSTRACT: BACKGROUND:Hypertension is becoming an increasingly common health issue worldwide, especially in countries in Sub-Saharan Africa. Hypertension is the leading risk factor for premature death and disability worldwide, and it is the leading risk factor for mortality from cardiovascular diseases worldwide. The data on hypertension in Sudan that has been published is limited. We conducted this study to assess the prevalence of hypertension and its associated risk factors. METHODS:A multistage sampling survey was conducted in Gadarif, Eastern Sudan, from January to May 2018 to investigate the prevalence of hypertension and associated factors in adults in Eastern Sudan. The World Health Organization (WHO) three-level stepwise approach questionnaire was used to gather sociodemographic characteristics (age, sex, height, weight marital status, education level, smoking habit, alcohol consumption habit, and family history of hypertension). Hypertension was defined as the presence of an average blood pressure of ?140/90?mmHg or the reported use of anti-hypertensive medications for high blood pressure. RESULTS:A total of 600 participants (mean age: 44.9?years) were enrolled in this study. Four hundred twenty-two (70.3%) participants were women, and 196 (32.7%) participants were obese. Of the 600 enrolled participants, 245 (40.8%) individuals had hypertension, 44 (7.3%) had been previously diagnosed with hypertension, and 201 (33.5%) were newly diagnosed with hypertension. A logistic regression analysis showed no significant associations across the education level, marital status, overweight and hypertension factors. However, an older age (adjusted OR?=?3.20, 95% CI?=?2.28-4.51, P?

SUBMITTER: Omar SM

PROVIDER: S-EPMC7059678 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

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Prevalence and associated factors of hypertension among adults in Gadarif in eastern Sudan: a community-based study.

Omar Saeed M SM Musa Imad R IR Osman Osman E OE Adam Ishag I

BMC public health 20200306 1

<h4>Background</h4>Hypertension is becoming an increasingly common health issue worldwide, especially in countries in Sub-Saharan Africa. Hypertension is the leading risk factor for premature death and disability worldwide, and it is the leading risk factor for mortality from cardiovascular diseases worldwide. The data on hypertension in Sudan that has been published is limited. We conducted this study to assess the prevalence of hypertension and its associated risk factors.<h4>Methods</h4>A mul ...[more]

PMID: 32138715

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Project description:BackgroundA global epidemic of obesity has been documented, particularly among African countries. While central obesity and overweight have been reported for many countries, very limited information exists about the prevalence of these health problems in Sudan, and these data are nonexistent for Eastern Sudan. The present study aimed to determine the prevalence of obesity and central obesity, as well as the factors associated with both, among adults in Gadarif, Eastern Sudan.MethodsA cross-sectional study was conducted in Gadarif, Eastern Sudan, during the period of January through May 2018. Sociodemographic and health characteristics data were collected through a questionnaire. Body mass index (BMI) and waist circumference (WC) were measured using the standard methods. Both descriptive and inferential statics were applied to analyze the data.ResultsA total of 594 adults participated in the study; 70.4% of them were female. The mean (standard deviation) age was 44.98 (16.64) years. Of the 594 enrolled participants, 33.7%, 7.4%, 26.8%, and 32.2% were normal weight, underweight, overweight, and obese, respectively. The prevalence of central obesity was (67.8%). Approximately, one-third of the participants (29.29%) were obese and had central obesity. In the multinomial regression, being married was the main risk factor associated with overweight, and older age, female sex, being married and hypertension were significantly associated with obesity. In the binary regression, the main risk factors associated with central obesity were female sex and being married.ConclusionThe prevalence rates of both obesity and central obesity among the study participants were high. Older age and hypertension were only associated with obesity. Obesity and central obesity were significantly associated with female sex and being married. This study provided valuable baseline information to develop appropriate strategies for the prevention and control of obesity in Eastern Sudan.

Project description:Hypertension is a growing public health problem in many developing countries including Ethiopia. It is a silent killer and most patients are detected to have it incidentally when they are admitted to hospital for unrelated disease or subjected to pre-employment or preoperative medical checkups. Information on the prevalence of hypertension and its associated factors is to be considered vital to focus and improve prevention and control of cardiovascular diseases. The study design was a cross-sectional survey. The study population consisted of adults aged 25-65 years who lived in Jigjiga city of eastern Ethiopia for at least 6 months. Data were collected using a pretested structured questionnaire, and blood pressure was measured using standardized instruments by trained clinical nurses. Hypertension was defined as having Systolic BP ? 140 mmHg or Diastolic BP ? 90 mmHg or reported use of regular anti-hypertensive medications prescribed by professionals for raised BP. Data were entered into a computer using Epi Info Version 3.5.1 and exported to SPSS version 16.0 for analysis. Multiple logistic regressions were fitted and Odds ratios with 95% confidence intervals were calculated to identify independently associated factors.The prevalence of hypertension was 28.3%. Family history of Hypertension [Adjusted OR 5.7; 95% CI (2.9, 10.9)], having high level of income [Adjusted OR 3.1; 95% CI (1.5, 6.3)], being male [Adjusted OR 2.4; 95% CI (1.3, 4.3)], being above grade 12 [Adjusted OR 2.2; 95% CI (1.2, 3.9)], and having BMI ? 25 [Adjusted OR 2.0; 95% CI (1.1, 3.5)] were significantly associated with hypertension.Consistent with the literatures, the prevalence of hypertension was high and may show a hidden epidemic in this population. If established with more robust and nationally representative studies, the finding calls for efficient health screening and regular checkups as well as interventions promoting healthy lifestyles. Accordingly, health promotion regarding hypertension should be provided in the population as means of primary prevention.

Project description:BackgroundIn all areas of the World Health Organization, the prevalence of hypertension was highest in Africa. High blood pressure is a significant risk factor for coronary and ischemic diseases, as well as hemorrhagic stroke. However, there were scarce data concerning the magnitude and risk factors of hypertension. Thus, this study aimed to identify the prevalence and associated factors of hypertension among adults in Addis Ababa city.MethodA community-based cross-sectional study was conducted from June to October 2018 in Addis Ababa city. Participants aged 18 years and older recruited using a multi-stage random sampling technique. Data were collected by face-to-face interview technique. All three WHO STEPS instruments were applied. Additionally, participants' weight, height, waist, hip, and blood pressure (BP) were measured according to standard procedures. Multiple logistic regressions were used and Odds ratios with 95% confidence intervals were also calculated to identify associated factors.ResultsIn this study, a total of 3560 participants were included.The median age was 32 years (IQR 25, 45). More than half (57.3%) of the respondents were females. Almost all (96.2%) of participants consumed vegetables and or fruits less than five times per day. Eight hundred and sixty-five (24.3%) of respondents were overweight, while 287 (8.1%) were obese. One thousand forty-one 29.24% (95% CI: 27.75-30.74) were hypertensive, of whom two-thirds (61.95%) did not know that they had hypertension. Factors significantly associated with hypertension were age 30-49 and ≥50 years (AOR = 2.79, 95% CI: 1.39-5.56) and (AOR = 8.23, 95% CI: 4.09-16.55) respectively, being male (AOR = 1.88, 95% CI: 1.18-2.99), consumed vegetables less than or equal to 3 days per week (AOR = 2.44, 95% CI: 1.21-4.93), obesity (AOR = 2.05, 95%CI: 1.13-3.71), abdominal obesity (AOR = 1.70, 95% CI: 1.10-2.64) and high triglyceride level (AOR = 2.06, 95% CI: 1.38-3.07).ConclusionIn Addis Ababa, around one in three adults are hypertensive. With a large proportion, unaware of their condition. We recommend integrating regular community-based screening programs as integral parts of the health promotion and disease prevention strategies. Lifestyle interventions shall target the modifiable risk factors associated with hypertension, such as weight loss and increased vegetable consumption.

Project description:BackgroundReducing excess body weight is important for control and management of high blood pressure (BP) in adults. Previous studies showed high prevalence of hypertension in River Nile State-north of Sudan, hence this study to establish whether obesity can be among the main risk factors and to study the prevalence of obesity related hypertension among Sudanese adults in River Nile State.MethodsThis was a cross sectional community-based study conducted in River Nile State, Northern Sudan from January to June 2021. Obese and overweight, aged 18 years and above and accepted to participate in the study were included in the study. Convenience sampling method was used to select the participants. Data was collected through structured questionnaire filled by the patients after taking informed consent. Anthropometric measurements were taken. Two measurements of BP were obtained. Data was analyzed using SPSS version 23.0 (IBM, Chicago, USA). Chi-square test was used to determine the associations between categorical variables while logistic regression test was used to predict the presence of hypertension among studied population.ResultsA total of 1,295 participants were enrolled in this study. Obesity was reported in 1,118 (86.3%) of the participants. The prevalence of hypertension among the participants was 1,027 (79.3%). Central obesity was reported in 951 (92.6%) among hypertensive patients (P<0.001). Moreover, among hypertensive patients 470 (45.8%) were obese class I, 334 (32.5%) overweight, 139 (13.5%) obese class II and 84 (8.2%) obese class III (P<0.001). Obesity, BMI are risk factor of hypertension (P<0.001). Other risk factors were age above 40 years (P<0.001), unemployment (P<0.001), low education level (P<0.001) and being married (P<0.001). Logistic regression analysis showed that increasing age [P<0.001; odds ratio (OR) =1.055; 95% confidence interval (CI): 1.041-1.068], central obesity (P<0.001; OR =5.16; 95% CI: 3.4-7.8) and high body mass index (BMI) (P<0.001; OR =3.7; 95% CI: 1.7-7.9) were associated with uncontrolled hypertension.ConclusionsThe study showed that the prevalence of obesity related hypertension was high. Common risk factors were age above 40 years, unemployment, and marriage. Importantly, central obesity, gross obesity and increasing age can be associated with uncontrolled BP management.

Project description:IntroductionHypertension is a global public health challenge. There is a lack of evidence on the prevalence of hypertension, prehypertension, and related factors among adult populations of Wolaita, southern Ethiopia.AimTo assess the prevalence of hypertension, prehypertension, and related factors among adult populations of Wolaita, southern Ethiopia.MethodsA community-based cross-sectional study was conducted on 2483 adult residents, selected using a two-stage random sampling technique. The quantitative data collected from structured questionnaires; anthropometric and biochemical measurements were entered into EpiData version 3.1 using double-entry systems. We determined the weighted prevalence of hypertension and pre-hypertension for the two-stage survey. The multivariate logistic regression analysis was used to assess factors associated with hypertension and carried out after declaring the data set as survey data to account for the effect of clustering. An adjusted coefficient with 95% CI was used to ascertain the significance of the association.ResultsThe weighted prevalence of hypertension and prehypertension in the Wolaita area was 31.3% (27.7%-35.1%) and 46.4% (42.9%-50.0%) respectively. The weighted prevalence of hypertension of those who were not aware of their hypertension until the time of the survey was 29.8%% (26.5%-33.3%). Where the weighted prevalence of self-reported cases of hypertension was 2.2% (1.2%-3.8%). Obesity, sugar-sweetened food consumption, male sex, elevated total cholesterol, raised fasting blood sugar, and advancing age were positively associated with hypertension.ConclusionThe prevalence of hypertension among adults in Wolaita was high. A small proportion of the affected people are aware of their high blood pressure. This study reported a high prevalence of pre-hypertension; which indicates a high percentage of people at risk of hypertension. It is essential to develop periodic screening programs, and primary intervention strategies such as the prevention of obesity, and reduction of sugar-sweetened food consumption.

Project description:BACKGROUND: To date, non-communicable diseases, such as cardiovascular diseases, are becoming severe public health challenges particularly in developing countries. Hypertension is a modifiable risk factor that contributes the leading role for mortality. The problem is significant in low- and middle-income countries like sub-Saharan Africa. However, there are limited studies in developing countries, particularly in Ethiopia. Hence, determining the magnitude of hypertension and identifying risk groups are important. METHODS: A community based cross sectional study was conducted in April 2013 among adults (age>31 years) old. A systematic sampling technique was used to select a total of 518 study participants. Data were collected after full verbal informed consent was obtained from each participant. Multivariable logistic regressions were fitted to control the effect of confounding. Adjusted Odds ratios (OR) with their 95% confidence intervals (95% CI) were calculated to measure associations. Variables having P-value <0.05 were considered as significant. RESULTS: The overall prevalence of hypertension in Durame town was 22.4% (95% CI: 18.8-26.0). Nearly 40% of hypertensive patients were newly screened. Male sex [AOR = 2.03, 95% CI; 1.05-3.93], age [AOR = 29.49, 95% CI; 10.60-81.27], salt use [AOR = 6.55, 95% CI; 2.31-18.53], eating vegetable three or fewer days per week [AOR = 2.3,95% CI; 1.17-4.51], not continuously walking at least for 10 minutes per day [AOR = 7.82, 95% CI; 2.37-25.82], having family history of hypertension [AOR = 2.46, 95%CI; 1.31-4.61] and being overweight/obese [AOR = 15.7, 95% CI 7.89-31.21)] were found to be risk factors for hypertension. CONCLUSIONS: The prevalence of hypertension is found to be high. Older age, male sex, having family history of hypertension, physical inactivity, poor vegetable diet, additional salt consumption and obesity were important risk factors associated with hypertension among adults. Community level intervention measures with a particular emphasis on prevention by introducing lifestyle modifications are recommended.

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Prevalence and associated factors of hypertension among adults in Gadarif in eastern Sudan: a community-based study.

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Prevalence and associated factors of hypertension among adults in Gadarif in eastern Sudan: a community-based study.

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