A dengue virus infection in Ethiopia: a systematic review and meta-analysis

BACKGROUND

Dengue is caused by a positive-stranded RNA virus called dengue virus, which is spread by Aedes mosquito species. It is a fast-growing acute febrile disease with potentially lethal consequences that is a global public health problem, mostly in tropical and subtropical countries. In Ethiopia, dengue fever is understudied, although the virus is still being transmitted and viral infection rates are rising. This systematic review and meta-analysis was aimed at estimating the pooled prevalence of DENV infection in Ethiopia.

METHODS

A literature search was done on the PubMed, Hinari and Google Scholar databases to identify studies published before July, 2023. Random effects and fixed effects models were used to estimate the pooled prevalence of all three markers. The Inconsistency Index was used to assess the level of heterogeneity.

RESULTS

A total of 11 studies conducted on suspected individuals with dengue fever and acutely febrile participants were included in this review. The majority of the studies had a moderate risk of bias and no study had a high risk of bias. A meta-analysis estimated a pooled IgG prevalence of 21% (95% CI: 19-23), a pooled IgM prevalence of 9% (95%CI: 4-13) and a pooled DENV-RNA prevalence of 48% (95% CI: 33-62). There is evidence of possible publication bias in IgG but not in the rest of the markers.

CONCLUSION

Dengue is prevalent among the dengue fever suspected and febrile population in Ethiopia. Healthcare providers, researchers and policymakers should give more attention to dengue fever.

Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries

BACKGROUND

Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks.

METHODS

The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an online educational module introducing risk stratification, an intraoperative checklist, and harmonized surgical techniques. Clusters (hospital teams) were randomized to one of three arms with varied sequences of intervention/data collection by a derived stepped-wedge batch design (at least 18 hospital teams per batch). Patients were blinded to the study allocation. Low- and middle-income country enrolment was encouraged. The primary outcome (assessed by intention to treat) was anastomotic leak rate, and subgroup analyses by module completion (at least 80 per cent of surgeons, high engagement; less than 50 per cent, low engagement) were preplanned.

RESULTS

A total 355 hospital teams registered, with 332 from 64 countries (39.2 per cent low and middle income) included in the final analysis. The online modules were completed by half of the surgeons (2143 of 4411). The primary analysis included 3039 of the 3268 patients recruited (206 patients had no anastomosis and 23 were lost to follow-up), with anastomotic leaks arising before and after the intervention in 10.1 and 9.6 per cent respectively (adjusted OR 0.87, 95 per cent c.i. 0.59 to 1.30; P = 0.498). The proportion of surgeons completing the educational modules was an influence: the leak rate decreased from 12.2 per cent (61 of 500) before intervention to 5.1 per cent (24 of 473) after intervention in high-engagement centres (adjusted OR 0.36, 0.20 to 0.64; P < 0.001), but this was not observed in low-engagement hospitals (8.3 per cent (59 of 714) and 13.8 per cent (61 of 443) respectively; adjusted OR 2.09, 1.31 to 3.31).

CONCLUSION

Completion of globally available digital training by engaged teams can alter anastomotic leak rates. Registration number: NCT04270721 (http://www.clinicaltrials.gov).

Barbers' compliance with biological hazard preventive measures and predictors in selected towns, Southeast Ethiopia: a cross-sectional study

OBJECTIVE

The barber's profession exposes their customers to several health risks. Negligence when using sharp instruments in barbershops can increase the risk of bloodborne infections, resulting in serious health problems for both the barber and the customer. Evidence for compliance with biological hazard preventive measures and predictors among barbers is critical and urgent. Thus, we aimed to assess compliance with biological hazard preventive measures and predictors among barbers in selected towns in Southeast Ethiopia.

METHODS

A cross-sectional study was conducted among 633 randomly selected barbers from 1 March to 30 March 2022. A multistage sampling followed by a systematic sampling and simple random sampling methods were used to select barbershops and barbers, respectively. We used a pretested interviewer-administered questionnaire and an observational checklist to collect data. Multinomial logistic regression analysis was used to identify predictors. An adjusted OR (AOR), along with a 95% CI and p<0.05, was used to estimate the strength of the association.

RESULTS

The good compliance level with biological hazard preventive measures was 47.10% (95% CI: 43.2%, 50.70%). Being married (AOR=3.04, 95% CI: 1.71, 8.56), aged from 25 to 34 years (AOR=2.75, 95% CI: 1.13, 8.06), served for ≤5 years (AOR=1.72, 95% CI: 1.24, 3.85), attending high school and above (AOR=4.32, 95% CI: 1.31, 12.73), being professional (AOR=6.34, 95% CI: 2.03, 11.36), having a positive attitude (AOR=2.95, 95% CI: 1.06, 8.22) and having good knowledge towards biological hazard preventive measures (AOR=3.14, 95% CI: 1.42, 9.25) were significant predictors of moderate and good compliance with biological hazard preventive measures.

CONCLUSION

The study's findings revealed that almost half of the barbers were in good compliance with biological hazard preventive measures. As a result, improving barbers' attitudes and knowledge through on-the-job training is indispensable.

Level of women-friendly care provision among mothers in immediate post-partum period at public hospitals of Southeast Ethiopia: a cross-sectional study

BACKGROUND

The women-friendly care approach focuses on women's rights to have access to quality care for themselves as individuals, as mothers, and for their infants. However, access to quality health services is not guaranteed for many women, particularly in low and middle-income countries. Hence, this study aimed to assess the level of women-friendly care provision and associated factors among mothers in the immediate post-partum period at public hospitals of Bale Zone, Southeast Ethiopia 2021.

METHODS

An institutional-based cross-sectional survey was employed among mothers in the immediate post-partum period in public hospitals of Bale Zone from March 1-30, 2021. A total of 363 mothers were recruited by systematic random sampling technique in this study. Data was collected through pre-tested structured questionnaires. A 21-verified questionnaire was used to measure the outcome variable. The data were entered into Epi Data version 4.6.2.0 and exported to the statistical package of social science version 26.0 for analysis. A variable with a P value of less than 0.25 in the bi-variable binary logistic regression model was transferred to a multivariable binary logistics regression model. Hosmer and Lemeshow's goodness of fit model was checked. Adjusted odds ratio with 95% confidence intervals were used to estimate the strength of association between the outcome variable and independent variables. A p-value less than 0.05 was considered as significantly associated.

RESULTS

The level of women-friendly care provision among mothers in immediate post-partum at public hospitals of Bale Zone was found to be 61% [95% confidence interval (55.73-66.04)]. Being prim para mother [Adjusted odds ratio = 1.88(1.07-3.33)], having planned pregnancy [Adjusted odds ratio = 1.94(1.04-3.63)] and staying at a health facility after delivery [Adjusted odds ratio = 4.8(1.71-13.39)] were found to be statistically significant predictors of level of women-friendly care provision.

CONCLUSION

The women-friendly care provision among mothers in the immediate post-partum period in this study area was found to be low against most of the pre-existing findings. Strong counseling on planned pregnancy and staying at a health facility after delivery is recommended.

Prevalence and Factors Associated with Diabetic Retinopathy among Adult Diabetes Patients in Southeast Ethiopia: A Hospital-Based Cross-Sectional Study

BACKGROUND

Diabetic retinopathy (DR) is the most prevalent microvascular consequence of diabetes mellitus, and it can result in blindness that is irreversible. Due to delayed diagnosis and limited access to diabetic care, the situation is even worse in developing countries. Scientific evidence on the prevalence of DR and its associated factors among diabetes patients in low-income countries, such as Ethiopia, is limited. This study aimed to determine the prevalence of DR and associated factors among adult diabetes patients in southeast Ethiopia.

METHODS

A hospital-based cross-sectional study was conducted among diabetes patients who visited Madda Walabu University Goba Referral Hospital. Fundus and slit-lamp examination were performed for screening of DR. Multivariate binary logistic regression was computed to identify factors associated with DR.

RESULTS

A total of 256 patients (144 men, 56.2%) aged 50.15±15.71 years were included in the study. The prevalence of any DR was 19.9% (95% CI 15.4%-25.3%), mild nonproliferative diabetic retinopathy (NPDR) 10.9% (95% CI 7.6%-15.4%), moderate NPDR 5.9% (95% CI 3.5%-9.5%), severe NPDR 0.9% (95% CI 0.2%-3.9%), and proliferative DR 2.3% (95% CI 1.0%-5.1%). Duration of diabetes ≥10 years (AOR 10.22, 95% CI 1.70-61.44), central obesity (AOR 5.42, 95% CI 1.38-21.19), overweight/obese (AOR 2.65, 95% CI 1.02-6.92), lower high-density lipoprotein (HDL) cholesterol (AOR 5.82, 95% CI 1.86-18.24), moderate triglyceride:HDL cholesterol ratio (AOR 4.13, 95% CI 1.13-15.15), and urban dwelling (AOR 2.84, 95% CI 1.04-7.78) were significantly associated with DR.

CONCLUSION

One in every five DM patients had DR. Sociodemographic, anthropometric, and blood lipids were independently associated with DR. To reduce the burden of diabetes, strategies that focus on lifestyle modifications targeted at identified modifiable risk factors are essential.

Prevalences of diabetic foot ulcer and foot self-care practice, and associated factors in adult patients with diabetes in south-east Ethiopia

OBJECTIVE

We aimed to assess the prevalences of foot ulcer and foot self-care practices, and identify associated factors in adult patients with diabetes attending a referral hospital in south-east Ethiopia.

METHODS

We performed a cross-sectional study of 267 diabetic patients. Multivariable binary logistic regression was used to identify factors associated with diabetic foot ulcer and foot self-care practice.

RESULTS

The prevalence of diabetic foot ulcer was 11.2% (95% confidence interval [CI] 7.42-15.05). One hundred and forty-four (53.9%; 47.9, 59.9) patients demonstrated good foot self-care. Living rurally (adjusted odds ratio 2.27; 95% CI: 1.86-6.97), lack of regular exercise (3.91; 1.51-10.10), peripheral neuropathy (2.77; 1.05-7.33) and foot calluses (5.69; 1.74-18.59) were associated with diabetic foot ulcer. Urban inhabitants (2.01; 1.09-3.69), patients with diabetes for >10 years (2.92; 1.48-5.77), women (2.95; 1.66-5.22), and patients with a glucometer at home (2.05; 1.09-3.85) were more likely to have good foot self-care practice.

CONCLUSION

The prevalence of diabetic foot ulcer was 11.2%. This prevalence is lower than those identified in other Ethiopian studies. However, patient awareness regarding foot self-care practice and risk reduction should be improved.

Incidence and risk factors of gestational diabetes mellitus in Goba town, Southeast Ethiopia: a prospective cohort study

OBJECTIVE

Gestational diabetes mellitus (GDM) is becoming a public health concern in low/middle-income countries, and is known to cause severe morbidity and mortality for mothers and newborns. However, evidence reported for the incidence and risk factors of GDM is scant in Ethiopia. We aimed to assess the incidence of, and risk factors for, GDM in Goba town, Southeast Ethiopia.

DESIGN

Prospective cohort study.

SETTING

Goba town, Southeast Ethiopia.

PARTICIPANTS

Four hundred eighty pregnant women on antenatal care follow-up from 30 April to 30 September 2021.

PRIMARY AND SECONDARY OUTCOMES

Incidence and risk factors of GDM using fasting capillary blood glucose. Log-binomial model was used to identify the risk factors of GDM. Adjusted relative risk (aRR), along with 95% CIs, were calculated to estimate the strength of associations.

RESULTS

The cumulative incidence rate of GDM in this study was 15.7% (95% CI: 12.3% to 19.2%). Being unemployed (aRR=2.73; 95% CI: 1.36 to 5.47), having a family history of diabetes mellitus (DM) (3.01; 2.09 to 4.35), low physical activity (2.43; 1.11 to 5.32), inadequate dietary diversity (1.48; 1.29 to 1.92), anaemia (2.51; 1.32 to 3.54) and antenatal depression (4.95; 3.35 to 7.31) were significantly associated with GDM.

CONCLUSION

The cumulative incidence of GDM was relatively high among the study participants. Having antenatal depression symptoms, low physical activity, inadequate dietary diversity, being unemployed, anaemia and a family history of DM were significant risk factors for GDM.

Prevalence of depression and associated factors among people living with HIV/AIDS in public hospitals of Southeast Ethiopia

BACKGROUND

Depression is the most frequent mental health condition among human immune deficiency virus or acquired immune deficiency syndrome (HIV/AIDS) patients. It has been related to negative health outcomes. This could lead to hospitalization and an increase in medical expenses. This study aimed to assess the prevalence of depression and associated factors among HIV/AIDS patients in public hospitals Bale Zone, Southeast Ethiopia.

METHODS

A hospital-based cross-sectional study design was randomly employed among 554 study participants. A systematic random sampling technique was used to select the study subjects. A structured Patients Health Questionnaires- 9 was used to measure the depression status of HIV/AIDS patients. Data were collected using a pretested interviewer administered structured questionnaire as well as review of patients medical charts or records. Descriptive statistics were computed. Multivariable logistic regression analyses were conducted identify factors associated with the prevalence of depression. Adjusted odds ratio (AOR), along with a 95% confidence interval (CI), was used to estimate the strength of the association. A p-value of < 0.05 was considered statistically significant.

RESULTS

The prevalence of depression among the study participants was found to be 44.9% (95% CI: 40.79%, 49.1%). Perceived HIV related stigma is the single most dominant predictor of depression [(AOR = 8.2, 95% CI: (4.96, 13.68)], low income level [(AOR = 3.1, 95% CI: (1.59, 6.22)] Experiencing any form of a side effect of highly active anti-retroviral therapy (HAART) [(AOR = 1.5, 95% CI: (1.04, 2.56)], having normal BMI [(AOR = 0.49, 95% CI: (0.29, 0.8)] being HIV patients at WHO clinical stage II [(AOR = 0.44, 95% CI: (0.22, 0.9)], were significantly associated with prevalence of depression.

CONCLUSION

The study revealed that the prevalence of depression among people living with HIV in the study settings was high, almost two out of every five HIV patients were depressed. Low income level, side effect to HAART, and having HIV related stigma were more likely to suffer from depression.

Prevalence of central obesity and its associated risk factors among adults in Southeast Ethiopia: A community-based cross-sectional study

Background

Obesity and overweight are known public health problems that affect populations across the world. These conditions have been associated with a wide range of chronic diseases including type 2 diabetes mellitus, cardiovascular disease, and cancers. In Ethiopia, the literature regarding the burden of central (abdominal) obesity is scarce. This study aimed to fill this gap by assessing the prevalence and risk factors associated with central obesity among adults in Ethiopia.

Methods

From May to July 2021, a community-based cross-sectional survey was conducted on a sample of 694 adults aged ≥18 years in administrative towns of Bale zone, Southeast Ethiopia. Multi-stage sampling followed by systematic random sampling was employed to identify study participants. Waist and hip circumferences were measured using standard protocols. The World Health Organization STEPS wise tool was used to assess risk factors associated with central obesity. Bi-variable and multi-variable binary logistic regression were used to identify factors associated with central obesity. Adjusted odds ratios (AOR) and their corresponding 95% confidence intervals (CI) have been reported to estimate the strength of associations.

Results

The overall prevalence of central obesity using waist circumference was 39.01% [(95% CI: 35.36–42.76; 15.44% for men and 53.12% for women)]. Multi-variable binary logistic regression analysis revealed that female sex (AOR = 12.93, 95% CI: 6.74–24.79), Age groups: 30–39 years old (AOR = 2.8, 95% CI: 1.59–4.94), 40–49 years (AOR = 7.66, 95% CI: 3.87–15.15), 50–59 years (AOR = 4.65, 95% CI: 2.19–9.89), ≥60 years (AOR = 12.67, 95% CI: 5.46–29.39), occupational status like: housewives (AOR = 5.21, 95% CI: 1.85–14.62), self-employed workers (AOR = 4.63, 95% CI: 1.62–13.24), government/private/non-government employees (AOR = 4.68, 95% CI: 1.47–14.88), and skipping breakfast (AOR = 0.46, 95% CI: 0.23–0.9) were significantly associated with central obesity.

Conclusions

Abdominal obesity has become an epidemic in Bale Zone’s towns in Southeastern Ethiopia. Female sex, age, being employed were positively associated with central obesity, while skipping breakfast was a protective factor.

Virological and Immunological Antiretroviral Treatment Failure and Predictors Among HIV Positive Adult and Adolescent Clients in Southeast Ethiopia

Background

Antiretroviral therapy (ART) regimen failure is linked to an increased risk of disease progression and death, while early detection of ART failure can help to prevent the development of resistance. This study aimed to evaluate virological and immunological ART failure and predictors among HIV-positive adult and adolescent clients in southeast Ethiopia.

Methods

A retrospective cohort study was implemented from January 2016 to November 30, 2020; all HIV-positive nave patients on follow-up during the study period from four hospitals were included. Virological and immunological treatment failure was the primary outcome of the study. Cox proportional hazards regression models were employed for analysis. Hazard ratios with 95% confidence intervals were reported and variables with p-values <0.05 were considered statistically significant predictors of treatment failure.

Results

A total of 641 HIV patients’ charts were reviewed, 62.6% of the study participants were females. Of the total study participants, 18.4% and 15% developed virological and immunological ART regimen treatment failure respectively. The median time to virological failure was 40 months. WHO stage IV [AHR = 4.616; 95% CI: (2.136–9.974)], WHO stage III [AHR = 2.323; 95% CI: (1.317–4.098)], poor adherence to HAART regimen [AHR = 3.097; 95% CI: (1.349–7.108)], and fair adherence [AHR = 2.058; 95% CI: (1.234–3.432)] were significantly associated with virological treatment failure among adolescent and adult study participants in southeast Ethiopia.

Conclusion

The prevalence of virological treatment failure was 18.4% (95% CI: 15.4 −21.4) and the prevalence of immunological treatment failure was 15% (95% CI: 11.8–18.4). WHO clinical stage III/IV and non-adherence were independent predictors of virological ART treatment failure. Early management of clinical WHO stages and improving patients’ ART regimen adherence are important to decrease the prevalence of ART regimen treatment failure.

COVID-19-related anxiety and knowledge toward its preventive measures among patients with chronic medical illness on follow-up in public hospitals of Bale, East Bale, and West Arsi zones, Ethiopia

Background

Coronavirus disease 2019, also known as 2019-nCoV cluster of acute respiratory illness with unknown causes, which occurred in Wuhan, Hubei Province, in China, was first reported to World Health Organization country office as of December 30, 2019. People with medical illness are at a higher risk for coronavirus disease, and the pandemic influences mental health and causes psychological problems, particularly in those with chronic medical illness. Hence, this study aimed to assess coronavirus disease 2019-related anxiety and the knowledge on its preventive measures among patients with medical illness on follow-up in public hospitals of Bale, East Bale, and Arsi zones.

Objective

To assess coronavirus disease 2019-related anxiety and knowledge toward coronavirus disease 2019 preventive measures among patients with chronic medical illness on follow-up in public hospitals of Bale, East Bale, and West Arsi zones.

Methods

A hospital-based cross-sectional study was conducted in selected hospitals of Bale and West Arsi zones, Southeast Ethiopia. A total of 633 study participants were included in this study, and data were collected through an interviewer-administered questionnaire. A descriptive summary was computed. Bivariable and multivariable logistic regression analyses were carried out to identify the associated factors.

Results

Overall, the prevalence of anxiety among chronic patients in this study was 6.3% (95% confidence interval: 4.6%-8.5%) and 420 (66.35%) had good knowledge on the preventive measures of coronavirus disease 2019. Factors significantly associated with anxiety among chronic patients were being educated (95% confidence interval: adjusted odds ratio = 0.26 (0.09-0.74)), being male (95% confidence interval: 2.69 (1.11-6.53)), and use of mask (95% confidence interval: 0.11 (0.05-0.26)).

Conclusion

The prevalence of coronavirus disease 2019-related anxiety among chronic patients was high and being males, uneducated, and not using face mask was significantly associated with coronavirus disease 2019-related anxiety.

Compliance towards infection prevention measures among health professionals in public hospitals, southeast Ethiopia: a cross-sectional study with implications of COVID-19 prevention

INTRODUCTION

The new coronavirus disease 2019 is an emerging respiratory disease caused by the highly contagious novel coronavirus which has currently overwhelmed the world. Realizing a comprehensive set of infection prevention measures is a key to minimize the spread of this virus and its impacts in all healthcare settings. Therefore, this study was aimed to assess the compliance towards COVID-19 preventive measures and associated factors among health professionals in selected public hospitals, southeast Ethiopia.

METHODS

A descriptive hospital-based cross-sectional study was conducted among 660 health professionals in public hospitals of southeast Ethiopia from October 1 to 31, 2020. A multistage sampling technique was used to select the study participants. Data were collected by interview using structured and pretested questionnaires. Ordinary logistic regression modeling was used to estimate the crude and adjusted odds ratio. To declare the statistical significance of factors associated with the outcome variable, P-value < 0.05 and 95% confidence interval were used.

RESULTS

A total of 654 health professionals were involved in the study; of whom, 313 participants were nurses. The overall good compliance and knowledge of health professionals regarding COVID-19 preventive measures were 21.6 and 25.5%, respectively. Working in the general hospital (AOR = 0.55; 95% CI 0.38, 0.79), service year (AOR = 2.10; 95% CI 1.35, 3.21), knowledge (AOR = 1.80; 95% CI 1.14, 2.89), and water availability (AOR = 3.26; 95% CI 2.25, 4.72) were some of the factors found to have a statistically significant association to compliance of health professionals regarding COVID-19 preventive measures.

CONCLUSION

In this study, nearly one fifth of health professionals had good compliance towards COVID-19 prevention practices. Thus, a consistent supply of COVID-19 prevention materials, facilities, and improving the knowledge of health professionals through on and off-job training are crucial.

Correct Use of Facemask Among Health Professionals in the Context of Coronavirus Disease (COVID-19)

Purpose

Coronavirus disease (COVID-19) mainly spreads through respiratory droplets and close contacts. Wearing a facemask and other personal protective equipment (PPE) is essential in preventing the spread of COVID-19. However, the use of PPE alone does not provide a sufficient level of protection, and correct use and disposal are required. Hence, this study aimed to assess health professionals’ practice regarding proper use of facemask in the perspectives of COVID-19 prevention.

Methods

A web-based online survey was conducted from June 3, 2020, to August 11, 2020, to assess health professionals’ practice regarding correct use of facemask. The survey tool was prepared in Google form and distributed to the health professionals through their emails and social media pages. Data were analyzed using STATA version 14. A descriptive result was reported using frequency tables and bar charts. Factors associated with correct use of facemask were assessed using binary logistic regression model.

Results

A total of 368 health professionals have participated in this study. All of the participants’ work involves direct contact with patients and 98 (26.6%) of them work in direct contact with COVID-19 patients daily. The level of overall correct use of facemask was 10.1% (95% CI: 7.4–13.6). Two hundred fifty-five (69.3%) do not perform hand hygiene before wearing a facemask and 238 (64.7%) do not perform hand hygiene after removing the facemask. Three hundred twenty-three (87.8%) of the study participants reuse disposable facemasks. The odds of practicing correct use of facemask were more than two times higher among health professionals who received training related to personal protective equipment utilization (AOR= 2.2, 95% CI: 1.1–4.5) compared to their counterparts.

Conclusion

This study revealed that health professionals’ practice regarding the correct use of facemask in the context of COVID-19 prevention is very low. Receiving training related to proper utilization of personal protective equipment was found to favor the correct use of facemask. In this regard, health authorities should provide training to enable the rational and correct use of facemask among healthcare workers.