Adherence to preventive behaviours and associated factors towards COVID-19 among adults in Gurage zone, Ethiopia, 2020: a community-based cross-sectional study.

OBJECTIVES: People's adherence to preventive practices for COVID-19 is fundamental to controlling the transmission of the virus. Therefore, this study is aimed at assessing adherence to preventive practices for COVID-19 and associated factors among the general population in Gurage zone, Ethiopia. METHODS: A community-based cross-sectional study was conducted to assess preventive practices and associated factors for COVID-19 among adults in the Gurage zone. The study is based on health belief model constructs. The study involved 398 participants. A multistage sampling technique was employed to recruit study participants. An interviewer-administered, close-ended, structured questionnaire was used to collect data. Binary and multivariable logistic regressions were used to identify independent predictors of the outcome variable. RESULTS: The overall adherence to all recommended preventive behaviours of COVID-19 was 17.7%. The majority of respondents (73.1%) practice at least one of the recommended preventive behaviours for COVID-19. Among adults' COVID-19 preventive behaviours score, wearing a face mask was the highest (82.3%) and social distancing was the lowest (35.4%). Residence adjusted OR (AOR)) 3.42 (95% CI 1.6 to 7.31), marital status AOR 0.33 (95% CI (0.15 to 0.71)), knowledge of the absence/presence of the COVID-19 vaccine AOR 0.45 (95% CI (0.21 to 0.95)) and self-rated level of knowledge as poor AOR 0.052 (95% CI 0.036 to 0.18) and self-rated level of knowledge as not bad AOR 0.14 (95% CI 0.09 to 0.82) were significantly associated with social distancing practice. Factors affecting other COVID-19 preventive behaviours are described in the 'Results' section. CONCLUSION: Prevalence of good adherence to recommended preventive behaviours for COVID-19 was very low. Residence, marital status, knowledge of vaccine presence, knowledge of curative drug presence, knowledge of the incubation period, the self-rated level of knowledge and perceived risk to be infected with COVID-19 are significantly associated factors with adherence to preventive behaviours.

Metabolic syndrome and its predictors among adults seeking medical care: A trending public health concern.

BACKGROUND: Metabolic syndrome (Mets) is a cluster of cardiovascular risk factors secondary to an inflammatory and insulin resistance state that increases the risk of cardiovascular disease and type 2 diabetes mellitus. However, there is limited evidence on it despite an increasing metabolic syndrome (Mets) related morbidity and mortality. OBJECTIVE: This study was to identify the magnitude and factors associated with Mets among adults seeking care in Southern Ethiopia. METHOD: An institution-based cross-sectional study design was conducted on randomly selected 361 adults through face-to-face interviews and biomarker assessments. Mets were defined according to the NECP/ATP III criteria which are based on biochemical and lifestyle indicators. Bivariable and multivariable logistic regression analyses were used to identify factors associated with Mets. Crude and adjusted odds ratio with their 95% confidence interval was reported. Model fitness was checked using the Hosmer and Lemeshow tests. Multicollinearity diagnostic was checked using inflated standard error and variance inflation factor. Statistical significance was affirmed at a p-value <0.05. RESULTS: A total of 351 respondents were studied, with a response rate of 97.2%. Overall, the magnitude of Mets among adults was 18.5% (95% CI: 14.4-22.6%). Individuals with BMI ≥25 kg/m2 (AOR = 4.1; 95% CI = 3.13-11.51), having a sedentary behavior ≥8 h per day (AOR = 3.76; 95% CI = 1.38-10.25), adequate fruit or vegetable consumption (AOR = 0.48; 95% CI = 0.27-0.92), being involved in physical activity (AOR = 0.41; 95% CI: 0.20-0.80) and consuming alcohol 5-6 days per week (AOR = 2.9; 95% CI: 1.11-7.55) were significantly associated with Mets. CONCLUSION: the burden of Mets is a major public health concern among adults which is closely linked to physical activity, optimum body weight, fruit and vegetable consumption, and sedentary lifestyles.

Stunting and Underweight, but not Wasting are Associated with Delay in Child Development in Southwest Ethiopia.

BACKGROUND: Stimulating care during childhood is the foundation for optimal health, learning, productivity, and social well-being throughout the life course. In addition, malnutrition is a major public health concern affecting up to half of children under-five years in Ethiopia. However, evidence on the causal contribution of malnutrition to delay in child development is poorly understood in Ethiopia. OBJECTIVE: To identify the relationship between different forms of malnutrition and delay in child development among children in Southwest Ethiopia. METHODS: A community-based survey was conducted among 507 randomly selected mother-child pairs in the Guraghe Zone, Southwest Ethiopia. A pretested tool and validated anthropometric measurements were used. Anthropometric indices (WFH, WFA, and HFA) were calculated in Anthros software. The data were summarized in mean, median, standard deviation, tables and charts. Bivariable and multivariable binary logistic regression (stepwise backward regression) models were fitted with nutritional status (wasting, stunting and underweight) and other potential factors associated with delay in child developmental. Adjusted odds ratios with 95% confidence intervals and p-values were reported. RESULTS: A total of 507 mother-child (12-59 months) pairs were included in the survey (97% response rate). The mean ASQ-3 score was 150 (± 23.4), with a minimum and maximum score of 45 and 270, respectively. A total of 149 (29.4%; 95% CI: 25.4-33.4) children had developmental delays, where 17.2%, 16.8%, 13.4%, 10.8%, and 10.1% had delays in gross motor, communication, problem-solving, personal-social, and fine motor skills, respectively. Children of working mothers (AOR=2.9; 1.8, 4.8), preterm births (AOR=3.2; 1.4, 7.0), early initiation of complementary feeding (AOR=2.5; 1.37, 4.6), stunting (AOR=3.0; 1.9, 4.7), underweight (AOR= 2.3; 1.1, 4.7) and low dietary diversity score (AOR=3.1; 1.3, 7.5), were predictors of developmental delay. CONCLUSION: Child development delay is a public health concern and it is strongly associated with stunting, underweight, undiversified dietary consumption, and suboptimal infant and young child feeding practices.

Optimal strategies for COVID-19 prevention from global evidence achieved through social distancing, stay at home, travel restriction and lockdown: a systematic review.

BACKGROUND: Coronavirus disease (COVID-19) is a global public health agenda with high level of pandemicity. There is no effective treatment, but prevention strategies can alter the pandemic. However, the effectiveness of existing preventive measures and strategies is inconclusive. Therefore, this study aimed to review evidence related to COVID-19 prevention achieved through social distancing, stay at home, travel ban and lockdown in order to determine best practices. METHODS/DESIGN: This review has been conducted in accordance with the PRISMA and Cochrane guideline. A systematic literature search of articles archived from major medical databases (MEDLINE, SCOPUS, CINAHL, PsycINFO, and Web of Science) and Google scholar was done. Observational and modeling researches published to date with information on COVID-19 prevention like social distancing, stay at home, travel ban and lockdown were included. The articles were screened by two experts. Risk of bias of included studies was assessed through ROBINS-I tool and the certainty of evidence was graded using the GRADE approach for the main outcomes. The findings were presented by narration and in tabular form. RESULTS: A total of 25 studies was included in the review. The studies consistently reported the benefit of social distancing, stay at home, travel restriction and lockdown measures. Mandatory social distancing reduced the daily growth rate by 9.1%, contacts by 7-9 folds, median number of infections by 92% and epidemic resolved in day 90. Travel restriction and lockdown averted 70.5% of exported cases in china and doubling time was increased from 2 to 4 days. It reduced contacts by 80% and decreased the initial R0, and the number of infected individuals decreased by 91.14%. Stay at home was associated with a 48.6 and 59.8% reduction in weekly morbidity and fatality. Obligatory, long term and early initiated programs were more effective. CONCLUSION: Social distancing, stay at home, travel restriction and lockdown are effective to COVID-19 prevention. The strategies need to be obligatory, initiated early, implemented in large scale, and for a longer period of time. Combinations of the programs are more effective. However, the income of individuals should be guaranteed and supported.

The applicability of basic preventive measures of the pandemic COVID-19 and associated factors among residents in Guraghe Zone.

INTRODUCTION: Internationally, countries have reacted to the COVID-19 outbreak by introducing key public health non-pharmaceutical interventions to protect vulnerable population groups. In response to COVID-19, the Government of Ethiopia has been taking a series of policy actions beyond public health initiatives alone. Therefore, this study was aimed to assess the applicability of basic preventive measures of the pandemic COVID-19 and associated factors among the residents of Guraghe Zone from 18th to 29th September, 2020. METHODS: Community based cross sectional study was conducted at Guraghe Zone from 18th to 29th September, 2020. Systematic random sampling method was applied among the predetermined 634 samples. Variables which had p-value less than 0.25 in bivariate analysis were considered as candidate for multivariable logistic regression model. P-value <0.05 was used as a cutoff point to determine statistical significance in multiple logistic regressions for the final model. RESULT: In this study, 17.7% (95% CI: 14.7, 20.5) of the respondents apply the basic preventive measures towards the prevention of the pandemic COVID-19. In addition, being rural resident (AOR: 4.78,; 95%CI: 2.50, 8.90), being studied grade 1-8 (AOR: 3.70; 95%CI: 1.70, 7.90), being a farmer (AOR: 4.10; 95%CI: 1.25, 13.35), currently not married (AOR: 2.20, 95%CI: 1.24, 4.06), having family size 1-3(AOR: 6.50; 95%CI: 3.21, 3.35), have no diagnosed medical illness (AOR: 6.40; 95%CI: 3.85, 10.83) and having poor knowledge (AOR: 3.50; 95%CI: 1.60, 7.40) were factors which are statistically significant in multivariable logistic regression model. CONCLUSION: Despite the application of preventive measures and vaccine delivery, the applicability of the pandemic COVID-19 preventive measures was too low, which indicate that the Zone is at risk for the infection. Rural residents, those who have lower educational level, farmers, non-marrieds, those who have lower family size, those who have diagnosed medical illnesses and those who have poor knowledge were prone to the infection with the pandemic COVID-19 due to the lower practice of applying the basic preventive measures. In addition, awareness creation should be in practice at all levels of the community especially lower educational classes and rural residents.

Effects of Scaling Up Family Planning on Maternal Survival in Ethiopia: Spectrum Modeling.

BACKGROUND: Ethiopia has made great strides on under-five and maternal mortality reduction as demonstrated by achieving the millennium development target of child mortality reduction by the start of 2015. According to a recent demographic and health survey report, Ethiopia has a 67 per 1000 under-five mortality rate and a 412 per 100,000 live births maternal mortality ratio. The current trend of maternal and child mortality reduction is not enough to meet sustainable development goal three (SDG3) of maternal and child mortality reduction target which is set to reduce the maternal mortality ratio to below 70/100,000 live births in all countries. This paper aimed to model the effect of scaling up family planning on pregnancies, live births, stillbirths, abortions and maternal mortality in Ethiopia. METHODS: We used the Spectrum software package to model the impact of family planning on maternal survival and other maternal health metrics. Spectrum has different modules consisting of demproj module (demographic projection), famplan module (family planning), LiST (life saved tool), and AIM (aids impact model). We used Demproj, Famplan and LiST modules for this particular paper. Baseline national data were taken from findings of the Ethiopian demographic and health survey 2016, and World Bank and World Health Organization country specific reports. RESULTS: Total fertility rate will decline to 2.3 children per women by the year 2030 when contraceptive prevalence is scaled up by 2% annually from 2016 to 2030. As a result of continuous scaling up of contraceptive use, around 3.17 million unintended pregnancies can be averted. Unmet need for family planning will significantly decline to 11.7% by 2030. Ninety-four thousand unsafe abortions could be averted and 1233 additional maternal lives could be saved by the end of 2030 in Ethiopia. CONCLUSION: Scaling up family planning has shown a significant effect to meet the SDG3 maternal mortality reduction target. A considerable proportion of unintended pregnancies and unsafe abortions can be averted by scaling up contraceptive prevalence by 2% annually until 2030. Family planning is effective and a less costly intervention to reduce maternal mortality in countries with high fertility; hence, it is highly recommended to rampup all efforts to scale up contraceptive use for improving maternal health status in Ethiopia.

Survival Time to Development of Hypertension and Its Predictors among a Cohort of Diabetic Patients in Health Facilities of Gurage Zone: A Retrospective Follow-Up Study.

BACKGROUND: It is expected that around 50% of individuals with diabetes mellitus will develop hypertension in the course of medical follow-up. However, with strict medical follow-up and adherence to medical advice the incidence of hypertension can be highly reduced and the time to occurrence can be delayed. Therefore, this paper aimed to measure the time to development of hypertension and identify its predictors among a 10-year cohort of diabetic patients who have medical follow-up in health facilities of Gurage Zone. METHODS: An institution-based retrospective cohort study was conducted in diabetic follow-up clinics of Gurage Zone by reviewing 540 consecutively selected records among the records enrolled from January 1, 2010 to December 31, 2019. The outcome variable was incidence rate and survival time to the occurrences of hypertension (a systolic blood pressure at or above 140 mmHg and/or a diastolic blood pressure at or above 90 mm Hg and known hypertensive cases taken from adults' age ≥18 years) among admitted diabetic patients (fasting blood sugar ≥126 mg/dL or random blood sugar ≥200 mg/dL). Data were collected using a standardized checklist by trained professionals by reviewing records of all clients ever enrolled. Data were cleaned and entered by Epi info version 7 and analyzed by STATA. A Cox-proportional hazard regression model was built to identify predictors of development of hypertension. RESULTS: A total of 540 clients were followed for different periods with a median follow-up period of 2.3 years which gives 3,200 person-years of observation. Two hundred and seventy-six (51.1%) participants were males and the mean age of was 52.2 (+11.7) years. Three hundred (55.6%) participants were urban dwellers. The overall incidence density rate (IDR) of hypertension in the cohort was 48.6 cases per 1,000 persons-year. Older ages adjusted hazard ratio (AHR)=4.0 (95% CI=2.26-7.82), body mass index (BMI) >25 kg/m2 AHR=2.3 (95% CI=1.06-3.68), Type II diabetes mellitus (DM) AHR=2.0 (95% CI=1.16-3.04), presence of comorbidity AHR=2.9 (95% CI=1.74-4.58), and poor drug adherence AHR=2.5 (95% CI=1.45-4.65) predicted the development of hypertension. CONCLUSION: The risk of occurrences of hypertension among diabetic patients was high at the early periods and the risk was less at the late diabetic periods and the incidence density rate of hypertension among diabetic patients was high. In addition, age, BMI, type of DM, comorbidity, and drug adherence were independent predictors of occurrences of hypertension. Therefore, intervention to further reduce its occurrence has to focus on drug adherence and prevention of infection.

Global strategies and effectiveness for COVID-19 prevention through contact tracing, screening, quarantine, and isolation: a systematic review.

BACKGROUND: COVID-19 is an emerging disease caused by highly contagious virus called SARS-CoV-2. It caused an extensive health and economic burden around the globe. There is no proven effective treatment yet, except certain preventive mechanisms. Some studies assessing the effects of different preventive strategies have been published. However, there is no conclusive evidence. Therefore, this study aimed to review evidences related to COVID-19 prevention strategies achieved through contact tracing, screening, quarantine, and isolation to determine best practices. METHODS: We conducted a systematic review in accordance with the PRISMA and Cochrane guidelines by searching articles from major medical databases such as PubMed/Medline, Global Health Database, Embase, CINAHL, Google Scholar, and clinical trial registries. Non-randomized and modeling articles published to date in areas of COVID prevention with contact tracing, screening, quarantine, and isolation were included. Two experts screened the articles and assessed risk of bias with ROBINS-I tool and certainty of evidence with GRADE approach. The findings were presented narratively and in tabular form. RESULTS: We included 22 (9 observational and 13 modeling) studies. The studies consistently reported the benefit of quarantine, contact tracing, screening, and isolation in different settings. Model estimates indicated that quarantine of exposed people averted 44 to 81% of incident cases and 31 to 63% of deaths. Quarantine along with others can also halve the reproductive number and reduce the incidence, thus, shortening the epidemic period effectively. Early initiation of quarantine, operating large-scale screenings, strong contact tracing systems, and isolation of cases can effectively reduce the epidemic. However, adhering only to screening and isolation with lower coverage can miss more than 75% of asymptomatic cases; hence, it is not effective. CONCLUSION: Quarantine, contact tracing, screening, and isolation are effective measures of COVID-19 prevention, particularly when integrated together. In order to be more effective, quarantine should be implemented early and should cover a larger community.

"Universal test and treat" program reduced TB incidence by 75% among a cohort of adults taking antiretroviral therapy (ART) in Gurage zone, South Ethiopia.

BACKGROUND: Tuberculosis (TB) remains the leading cause of morbidity and mortality in peoples living with HIV and at least 25% of deaths are attributed to TB. Many countries implement the Universal Test and Treat (UTT) program for HIV, which is believed to reduce the incidence of TB. However, there are limited studies that evaluate the impact of UTT on TB incidence. Therefore, by recruiting a cohort of ART users in the "UTT" and "differed treatment" programs, we aim to measure the effect of the UTT program on TB incidence. OBJECTIVE: To measure the effect of "UTT" program on TB incidence among a cohort of adults taking antiretroviral therapy (ART) in Gurage Zone, South Ethiopia. METHODS: A retrospective cohort study was conducted through record review over 5 years (2014-2019) in public health facilities in Gurage Zone. Three hundred eighty-four records were randomly selected and reviewed using a standardized structured checklist. Data was entered using Epi Info™ Version 7 and analyzed by STATA. A generalized linear model with binomial link function was fitted to measure the adjusted incidence density/incidence rate ratio and to identify predictors of incidence difference between the two programs. RESULTS: During the follow up period, 39 incident TB cases were identified with an overall incidence rate of 4.79/100 person-year (PY). TB incidence was significantly lower in the UTT cohort (IR = 2.10/100 PY) in comparison to the differed program cohort (IR = 6.23/100 PY). The adjusted incidence rate ratio (AIRR) of TB among patients enrolled in the UTT program was; 0.25 (95% CI = 0.08-0.70). Thus, there was a reduction of TB incidence by 75% in the UTT program compared to differed program. In addition, IPT (isoniazid preventive therapy) use (AIRR = 0.35 (95% CI = 0.22-0.48)), WHO Stage I and II (AIRR = 0.70 (95% CI = 0.61-0.94)) and higher base line CD4 count (AIRR = 0.96 (95% CI = .94-0.99)) significantly reduced the incidence of TB. However, treatment failure increase the incidence (AIRR = 5.8 (95% CI = 1.93-8.46)). CONCLUSION: TB incidence was significantly reduced by 75% after UTT. Therefore, intervention to further reduce the incidence has to focus on strengthening UTT program and IPT.

The effect of "universal test and treat" program on HIV treatment outcomes and patient survival among a cohort of adults taking antiretroviral treatment (ART) in low income settings of Gurage zone, South Ethiopia.

BACKGROUND: Through universal "test and treat approach" (UTT) it is believed that HIV new infection and AIDS related death will be reduced at community level and through time HIV can be eliminated. With this assumption the UTT program was implemented since 2016. However, the effect of this program in terms of individual patient survival and treatment outcome was not assessed in relation to the pre-existing defer treatment approach. OBJECTIVE: To assess the effects of UTT program on HIV treatment outcomes and patient survival among a cohort of adult HIV infected patients taking antiretroviral treatment in Gurage zone health facilities. METHODS: Institution based retrospective cohort study was conducted in facilities providing HIV care and treatment. Eight years (2012-2019) HIV/AIDS treatment records were included in the study. Five hundred HIV/AIDS treatment records were randomly selected and reviewed. Data were abstracted using standardized checklist by trained health professionals; then it was cleaned, edited and entered by Epi info version 7 and analyzed by STATA. Cox model was built to estimate survival differences across different study variables. RESULTS: A total of 500 patients were followed for 1632.6 person-year (PY) of observation. The overall incidence density rate (IDR) of death in the cohort was 3 per-100-PY. It was significantly higher for differed treatment program, which is 3.8 per-100-PY compared to 2.4 per-100-PY in UTT program with a p value of 0.001. The relative risk of death among differed cases was 1.58 times higher than the UTT cases. The cumulative probability of survival at the end of 1st, 2nd, 3rd, and 4th years was 98%, 90.2%, 89.2% and 88% respectively with difference between groups. The log rank test and Kaplan-Meier survival curve indicated patients enrolled in the UTT program survived longer than patients enrolled in the differed treatment program (log rank X2 test = 4.1, p value = 0.04). Age, residence, base line CD4 count, program of enrolment, development of new OIS and treatment failure were predicted mortality from HIV infection. CONCLUSION: Mortality was significantly reduced after UTT. Therefore, intervention to further reduce deaths has to focus on early initiation of treatment and strengthening UTT programs.

Essential in-vitro laboratory diagnostic services provision in accordance with the WHO standards in Guragae zone primary health care unit level, South Ethiopia.

INTRODUCTION: Laboratory services are crucial parts of the health system having a great contribution to disease prevention and management. The importance of accurate and reliable laboratory test results is less recognized in developing countries like Ethiopia where most medical decisions are based on clinical judgment. It is time for countries like Ethiopia to not only increase health care coverage but also improve access to essential diagnostic tests. Hence, this proposed study aims to assess essential in-vitro laboratory service provision in accordance with the WHO standards in Guragae Zone primary health care unit level, South Ethiopia. METHODS: Health institution-based cross-sectional study was carried out. 30% randomly selected primary health care units were recruited. Each facility was visited with a WHO checklist by a trained data collector to assess the availability of essential diagnostics service provision. The proportion of available in-vitro diagnostics services was calculated. Results were presented as percentages in tables and figures. RESULT: Twenty-one primary health care facilities located in Guragae Zone were assessed between May and July 2019. All surveyed facilities had major gaps in essential test availability. Among essential diagnostic tests listed with WHO like C-reactive protein, lipid profile, Amylase and Lipase, TroponinT/I, hepatitis B e-antigen, IgM-specific antibodies to hepatitis B core antigen, Glucose-6-phosphate dehydrogenase activity, and anti-HIV/p24 rapid test were not provided in any facilities. However, essential diagnostic services like urine dipstick testing, random blood sugar, smear microscopy, and few serological tests were provided at all primary health care units. All surveyed facilities had limited major laboratory equipment and consumables. CONCLUSION AND RECOMMENDATION: The present study shows limited access to essential laboratory tests at the primary health care level. Hence, the responsible body should invest to make essential tests accessible at the primary care unit level within the framework of universal health coverage in the study area. The fact that access to essential diagnostic tests is the first key step in improving quality of care; such study has its own efforts to enable the implementation of essential diagnostic lists, and improve access to diagnostics in the country.

The Burden of Noncommunicable Diseases in Ethiopia, 2000-2016: Analysis of Evidence from Global Burden of Disease Study 2016 and Global Health Estimates 2016.

BACKGROUND: The continuing rise in the burden of noncommunicable diseases (NCDs) is a key global health agendum due to the fact that NCDs cause more deaths than all other causes combined together. Although measuring the burden of NCD is very important to improve the existing health care systems and to monitor the progress of the program, a comprehensive estimate is lacking in Ethiopia. Hence, we aimed to systematically analyze the existing evidence to bring a solution. METHODS: The research used data from the Global Burden of Disease Study (GBD 2016) and Global Health Estimates 2016 that originally collected the information through vital registration, verbal autopsy, surveys, reports, and modeling. RESULTS: In 2016, NCD caused an estimated 274998.8 (95% CI: 211290.2-362882.1) deaths among all ages and both genders with a crude death rate of 268.5/100000 and age-standardized death rate (ASDR) of 554.7/100000 population. It contributed to 39.3% of the total death, 53% of ASDR, and 34% of DALYs. The number of deaths and DALYs from NCD has increased by 38% and 31.5%, respectively, whereas CDR and ASDR from NCD have declined by 10.3% and 12.5%, respectively. Cardiovascular diseases, malignant neoplasms, digestive diseases, respiratory diseases, diabetes mellitus, and neurological conditions were the leading level 2 causes of ASDR due to NCD, while ischemic heart disease, stroke, other circulatory diseases, cirrhosis of the liver, and COPD were the top 5 causes of ASDR from NCD at level 3 causes. Conclusion and Recommendation. The burden of NCD was remarkably increased between 2000 and 2016. It carries the highest burden of ASDR. Cardiovascular diseases and malignant neoplasms were the two most common causes of mortality and DALYs. Therefore, the existing disease prevention strategies should be strengthened by incorporating strategies addressing noncommunicable diseases.

Impact of annual preventive mass chemotherapy for soil-transmitted helminths among primary school children in an endemic area of Gurage zone: a prospective cross-sectional study.

BACKGROUND AND AIM: School-based preventive mass chemotherapy has been a key component of Ethiopia's national plan for the control of soil-transmitted helminths. Without an impact evaluation on the impact of a deworming program on infection levels, it is unclear whether the deworming program warrants levels of environmental transmission of infection. This study aimed to determine the impact of annual preventive mass chemotherapy for soil-transmitted helminths among schoolchildren in an endemic area of Gurage zone, south-central Ethiopia. METHODS: A repeated school-based quantitative prospective cross-sectional method was employed. Data were collected from study participants selected using systematic sampling with probability proportional to size at baseline and after annual treatment. Fresh stool samples were collected and processed using the Kato─Katz technique at the Wolkite University parasitology laboratory. SPSS-21 was used for data management and analysis. Changes in parasitological variables after treatment were estimated. RESULTS: Overall, 41.1% prevalence and 22.3% mean geometric infection-intensity reduction were found. Reductions in prevalence of Schistosoma mansoni and hookworms were 13.2% and 15.3%, respectively. Similarly, decreases in prevalence were seen in Ascaris lumbricoides and Trichuris trichiura, representing 94.4% and 80.0% reduction rates, respectively, while 25.9% of the children had heavy S. mansoni (≥400 eggs per gram) infections at baseline, which were reduced to 4.5% after annual treatment. Geometric mean infection intensity-reduction rates for hookworms, A. lumbricoides, and T. trichiura were 80.8%, 20.2%, and 96.7%, respectively. CONCLUSION: Annual mass chemotherapy failed to clear soil-transmitted helminths completely in the present study. However, it resulted in a substantial reduction in overall prevalence and infection intensity. Therefore, other than deworming for school children, interventions such as access to improved personal hygiene and environmental hygiene in school should be emphasized to interrupt transmission.

Burden of malaria in Ethiopia, 2000-2016: findings from the Global Health Estimates 2016.

BACKGROUND: Globally malaria remains one of the high burden diseases particularly in developing countries. Ethiopia is one of the sub-Saharan countries highly endemic to malaria. Although, recently the burden of malaria was reduced remarkably through public health interventions designed during the Millennium Development Goals, it is still a major public health problem in Ethiopia. Hence, measuring the burden of the disease and assessing the trend is very important for monitoring the extent and changes over a period of time. OBJECTIVE: This study aimed to assess the burden of malaria in terms of death and Disability-Adjusted Life Years lost (DALY) between 2000 and 2016. METHODS: The research used data from Global Health Estimate 2016; that originally collected the information through vital registration, verbal autopsy, surveys, reports, published scientific articles, Global Burden of Disease study (GBD 2016) and modeling. RESULTS: In 2016 there were an estimated 2,927,266 (95% CI, 525,000-6,983,000) new malaria cases in Ethiopia. It caused an estimated 4,782 deaths (95% CI 122.5-12,750) with a crude death rate of 4.7/100,000 and Age-standardized death rate (ASDR) of 4.9/100,000 population. However, the number of deaths due to malaria declined by 54% from the 2000's record of 10,412 deaths (95% CI 98.8-16180) within 16 years and ASDR declined by 63% from the 2000 record. In the same year, DALY due to malaria was 365,900 years (187,000 years among male and 178,900 years among females). It contributed for 0.78% of the total DALY in Ethiopia and 1% of the global DALY due to malaria. Around 332,100 life years (YLL) were lost and 35,200 years were lived with disability (YLD) due to malaria. Mortality and DALY related to malaria is slightly higher among males; and under 5 children are highly affected. CONCLUSION AND RECOMMENDATION: Although, the burden of malaria is remarkably declining in Ethiopia; with a higher level of mortality and DALY, it still remained one of the public health problems. Therefore, strengthening the existing malaria prevention program is important to eliminate the disease within the target period.

Helminth infections in light of an ongoing intervention in endemic areas of Guragae zone, Southern Ethiopia: an implication for neglected tropical diseases elimination in Ethiopia by 2020.

INTRODUCTION: Helminth infections are among the major public health problems in developing countries. Considerable efforts have been made towards the control of morbidity caused by infection with helminths in Ethiopia. The national control program is designed to achieve the elimination of helminth infections as a major public health problem by 2020. OBJECTIVE: The objective of this study was to determine the current status and infection intensity of helminths in the endemic area of Guragae zone, Southern Ethiopia. METHODS: An institutional based cross-sectional study was carried out between April and June 2017 in Gurage zone. School-aged children (SAC) were selected using a multistage sampling method and invited to participate in the study. Parasitological test examination was done using the Kato-Katz technique in Wolkite University parasitology laboratory. SPSS version 21 was used for data management and analysis. RESULTS: A total of 597 (98% compliance rate) participants were able to provide complete data. The study revealed that 21.6% (129/597) SAC were infected with one or more species of helminth. S. mansoni was the most prevalent helminth (12.9%) followed by hookworms (4.3%). The overall infection intensity expressed as geometric mean for A. lumbricoides, T. trichiura, hookworms, and S. mansoni were 301, 31,103, and 158 eggs per gram of stool, respectively. The multivariable logistic regression model estimated that being in the age group of 5-9 years (AOR = 1.43, 95% CI 0.4-0.9), washing raw food and vegetables using river water (AOR = 2.4, 95% CI 0.16-0.75), and a regular bathing habit in river (AOR = 2.14, 95% CI 0.3-0.9) were independent predictors of helminth infections. CONCLUSION: Despite the fact that Ethiopia planned to eliminate helminth infection-related morbidity by 2020, this study showed that helminth infection is prevalent in the study area. Efforts should be made to improve hygienic practices of the schoolchildren in addition to school-based deworming. Moreover, the deworming program should also focus on reaching those SAC who do not attend school through communal social places to achieve the targeted goal in the study area in particular and nationwide in general.

Gender disparity in epidemiological trend of HIV/AIDS infection and treatment in Ethiopia.

BACKGROUND: The HIV/AIDS epidemic has been fuelled by gender inequality and disparity resulted in violation of women reproductive right. The "feminization" of the pandemic is more apparent in Sub-Saharan Africa where the larger numbers of HIV infected people are living. Although they carry the higher proportion of HIV cases; access to care and treatment is lower among women. In Ethiopia where HIV is prevalent and gender violence is common, the disparity may be higher. Therefore, this research aimed to assesses trends in gender disparity in the HIV/AIDS epidemic in Ethiopia to bring evidence for action. METHODS: This study was conducted using aggregates of HIV/AIDS indicator data from 1990 to 2016 of UNAIDS data bases. The data was compiled and analyzed with excel and STATA Version 11. The trend was assessed, gender difference was measured and rate of change was compared between genders and specific age groups. RESULT: Adult females (age 15+) accounted 61.5% of the HIV cases and new infection among adults. While, adolescent females (age 10-19) and young women (age 15-24) accounted 52.3 and 57.5% of prevalent cases and 74 and 68% of new infection in their age category respectively. HIV is 1.62 times more prevalent among adult women than men. Since 1990, HIV cases among adults has risen markedly in the first decade with 24 and 20%, then declined by 41.5% in the second decade and rose again by 5 and 8.7% among women and men respectively. The overall prevalence is declined by 72.4 and 71.5% from the maximum record. Women and men have equal access for ART; 62% of men and 61% of women from all adults living with HIV were on ART. While 61% of deaths were among adult women and the death rate is similar among adolescent women and men. AIDS- related death has been declined by 76% from the maximum record. CONCLUSION: HIV/AIDS prevalence, new infection and AIDS-related death are by far higher among adult women than men. While the coverage of treatment and HIV care is equal among both genders. Vulnerable age groups (adolescent females and young women) take the lion's share of the new infections and prevalent cases. Therefore due attention is needed to avert gender disparity with a particular emphasis for adolescents and young women.

The Effect of Deworming School Children on Anemia Prevalence: A Systematic Review and Meta-Analysis.

INTRODUCTION: High prevalence of anemia attributable to intestinal parasite infection occurs among children in developing countries. As a result mass treatment of all children with anti-helminthic drugs particularly in school setting is being implemented. There are few studies conducted to assess impact of deworming on anemia prevalence among school children with inconclusive finding. Therefore we aimed to conduct a systematic review on impact assessment of deworming on anemia prevalence or hemoglobin level of school children so that policy makers and other stalk holders could have pooled evidence on the direction to make decision. METHODS: The review was conducted through a systematic literature search of articles published between 1998 and 2015. Five bibliographic databases and libraries: PubMed/Medline, Global Health Database, Embase, the Cochrane Library, and African Index Medicus were used. After cleaning and sorting, analysis was performed using STATA version 11. The pooled estimate was through a fixed-effects model. Heterogeneity was assessed by the I2 and publication bias through funnel plot. RESULTS: Eight studies were retained for final analysis which enrolled a total of 1,005,239 school children. The overall change in the hemoglobin level after deworming was 1.62(95%CI=1.01-2.25) gram/deciliter. There was no difference between the random effect model and the fixed effect model. The prevalence of anemia was markedly changed after the program, particularly in the studies which implemented deworming with hygiene program, co-administration of iron and retinol. CONCLUSION AND RECOMMENDATION: School based deworming program decreases prevalence of anemia and will contribute to reduction of anemia in the community. Therefore the program should be expanded in all areas and integrated with other child care programs.

Return of fertility after discontinuation of contraception: a systematic review and meta-analysis.

INTRODUCTION: Along with increasing availability and utilization of contraception, It is also important to confirm that the effects of contraception use on resumption of fertility after discontinuation However currently evidences on resumption of fertility after contraception use are inconclusive and practically fertility after termination of contraception remains a big concern for women who are using contraception. This fear poses a negative impact on utilization and continuation of contraception. Therefore, Estimating the rate of pregnancy resumption after contraceptive use from the available reports and identifying the associating factors are important for designing a strategy to overcome the problem. METHODS: The review was conducted through a systematic literature search of articles published between 1985 and 2017. Five bibliographic databases and libraries: PubMed/Medline, Global Health Database, Embase, the Cochrane Library, and African Index Medicus were used. After cleaning and sorting, analysis was performed using STATA version 11. The pooled rate of conception was estimated with a random-effects model. Heterogeneity was assessed by the I2 and publication bias through funnel plot. RESULTS: Twenty two studies that enrolled a total of 14,884 women who discontinued contraception were retained for final analysis. The pooled rate of pregnancy was 83.1% (95% CI = 78.2-88%) within the first 12 months of contraceptive discontinuation. It was not significantly different for hormonal methods and IUD users. Similarly the type of progesterone in specific contraception option and duration of oral-contraceptive use do not significantly influence the return of fertility following cessation of contraception. However the effect of parity in the resumption of pregnancy following cessation of contraception was inconclusive. CONCLUSION AND RECOMMENDATION: Contraceptive use regardless of its duration and type does not have a negative effect on the ability of women to conceive following termination of use and it doesn't significantly delay fertility. Therefore, appropriate counseling is important to assure the women to use the methods as to their interest.

Trend of HIV/AIDS for the last 26 years and predicting achievement of the 90-90-90 HIV prevention targets by 2020 in Ethiopia: a time series analysis.

BACKGROUND: HIV infection continues to be epidemic of public health importance with a prevalence of 1.1% and incidence of 0.33/1000 population having low-intensity mixed epidemic. Ethiopia has adopted the 90-90-90 by 2020 target but its progress was not yet assessed. Therefore, this study aimed to assess the trend of HIV infection for the last 26 years and to predict the achievements of the 90-90-90 target. METHODS: We used aggregates of HIV/AIDS indicator data from 1990 to 2016 of UNAIDS data bases. The data were analyzed with excel and STATA. The trend line that best fits the regression was drawn, annual change was estimated and future values of HIV detection rate, coverage of antiretroviral therapy and viral suppression indicators were predicted and compared with the 90-90-90 targets. RESULT: Since 1995, new infection has declined by 81% and since 2002; number of HIV cases has declined by 35.5%. However, after remarkable decline for decades, since 2008 HIV incidence rate began to rise by 10% and number of new infection diagnosed each year increased by 36% among all ages and doubled among adults. ART coverage has increased by 90% among all age and tripled among pregnant women within 6 years. Nationally, 67% of people living with HIV know their status, 88% of them are on treatment and 86% of people on treatment have viral suppression. As a result, AIDS-related death declined by 77 and 79% among all age and children respectively. By 2020, 79% of people living with HIV will know their HIV status, of which 96-99% of HIV infected people will be on ART and more than 86% will have viral suppression. CONCLUSION: After remarkable decline, HIV infection started to increase in the last few years among adults. With the current trend, Ethiopia will achieve the second and third 90% HIV targets, while the first target is not achievable and without achieving this overarching goal control of the epidemic will not be achieved. Therefore due attention is needed to avert the current epidemics and diagnosis of cases.