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Hypertension poses a significant public health challenge in sub-Saharan Africa due to various risk factors. Community-based intervention for prevention and control of hypertension is an effective strategy to minimize the negative health outcomes. However, comprehensive systematic review evidence to inform effective community-based interventions for prevention and control of hypertension in low resource settings is lacking. This study aimed to synthesize the effectiveness of community-based interventions on prevention and control of hypertension in sub-Saharan Africa. A comprehensive search for studies was carried out on PubMed, CINAHL, Web of Science Core Collection, Embase, Scopus, and Google scholar databases. The result of the review was reported according to PRISMA guidelines. Studies published in English language were included. Two independent reviewers conducted critical appraisal of included studies and extracted the data using predefined excel sheet. Experimental, quasi experimental, cohort and analytical cross-sectional studies conducted on adults who have received community-based interventions for prevention and controls of hypertension in sub-Saharan Africa were included. In this systematic review, a total of eight studies were included, comprising of two interventional studies, two quasi-experimental studies, three cohort studies, and one comparative cross-sectional study. The interventions included health education, health promotion, home-based screening and diagnosis, as well as referral and treatment of hypertensive patients. The sample sizes ranged from 236 to 13,412 in the intervention group and 346 to 6,398 in the control group. This systematic review shows the effect of community-based interventions on reduction of systolic and diastolic blood pressure. However, the existing evidence is inconsistence and not strong enough to synthesize the effect of community-based interventions for the prevention and control of hypertension in sub-Saharan Africa. Hence, further primary studies need on the effect of community-based interventions for the prevention and control of hypertension in sub-Saharan Africa. Systematic review registration number: PROSPERO CRD42022342823.
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OBJECTIVE: This systematic review and meta-analysis aimed to comprehensively assess the impact of weekly iron-folic acid supplementation (WIFAS) on the nutrition, health and educational outcomes of children and adolescents in sub-Saharan Africa. DESIGN: A systematic review and meta-analysis was used. DATA SOURCES: Five databases, namely, MEDLINE, Scopus, Web of Science, Cochrane Library and Google Scholar, were systematically searched for relevant articles up to 23 August 2023. ELIGIBILITY CRITERIA: It was focused on randomised controlled trials involving children and adolescents in sub-Saharan Africa, exploring the effects of iron supplementation on various outcomes, such as serum ferritin and haemoglobin levels, anaemia, mental health and school performance. DATA EXTRACTION AND SYNTHESIS: The Joanna Briggs Institute Critical Appraisal tools were used for quality assessment, with two independent reviewers thoroughly evaluating each paper. Using the Cochrane risk of bias tool, we evaluated the certainty of evidence such as the risk of bias, inconsistency, indirectness, imprecision and publication bias. RESULTS: A systematic review of 10 articles revealed that WIFAS significantly increased serum ferritin levels in adolescent girls (Hedge's g=0.53, 95% CI 0.28 to 0.78; heterogeneity I2=41.21%, p<0.001) and haemoglobin levels in school-aged children (Hedge's g=0.37, 95% CI 0.01 to 0.73; heterogeneity I2=91.62%, p<0.001). The analysis further demonstrated a substantial reduction in the risk of anaemia by 20% (risk ratio=0.8, 95% CI 0.69 to 0.93; heterogeneity I2=28.12%, p<0.001). CONCLUSION: WIFAS proved effective in enhancing serum ferritin and haemoglobin concentrations and lowering the risk of anaemia in school-aged children and adolescents compared with a placebo. Similarly, there are not enough studies to examine the effects of WIFAS on school performance. However, information regarding mental health problems, mortality and potential side effects remains insufficient. PROSPERO REGISTRATION NUMBER: CRD42023397898.
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Compléments alimentaires , Acide folique , Fer , Santé mentale , Humains , Enfant , Adolescent , Afrique subsaharienne , Fer/administration et posologie , Fer/usage thérapeutique , Acide folique/administration et posologie , Acide folique/usage thérapeutique , Ferritines/sang , Anémie par carence en fer/prévention et contrôle , Hémoglobines/analyse , Essais contrôlés randomisés comme sujet , Femelle , État nutritionnelRÉSUMÉ
OBJECTIVES: The primary objective of this study was to evaluate the prevalence of depression and its sociodemographic predictors, clinical predictors and glycaemic control among adult patients with type 2 diabetes at Sheik Hassan Yabare Comprehensive Specialized Hospital (SHYCSH), Jigjiga, Ethiopia. DESIGN: A hospital-based cross-sectional study was conducted. SETTING: Patients with type 2 diabetes mellitus (T2DM) at Sheik Hassan Yabare Comprehensive Specialized Hospital, for chronic follow-up from 3 October 2022 to 13 November 2022. PARTICIPANTS: Randomly selected 278 patients with T2DM age 18 years and older, with a duration of 1 year or more since diagnosis, who had a diabetic follow-up at SHYCSH. MAIN OUTCOME MEASURES: Depression was assessed using the Patient Health Questionnaire. RESULTS: A total of 263 participants were included, with a response rate of 94.6%. Of the respondents, 134 (51%) were male, making up more than half of the total. The overall prevalence of depression was 47.1% (95% CI 41.1 to 53.2). Depression was further classified, as follows, based on its severity: the majority (66 or 25.1%) had mild depression, followed by 44 (16.7%) with moderate depression, 9 (3.4%) with moderately severe depression and 5 (1.9%) with severe depression. A multivariable logistic regression analysis indicated that poor glycaemic control (adjusted OR (AOR)=1.93; 95% CI 1.05 to 3.53), DM complications (AOR=2.02; 95% CI 1.09 to 3.74) and DM duration of 6-10 years since diagnosis (AOR=2.29; 95% CI 1.21 to 4.34) were independently associated with depression. CONCLUSIONS: Our study revealed a significant burden of depression among patients with T2DM receiving follow-up care at the hospital. Glycaemic control, the presence of complications and a longer duration of diabetes were identified as predictors of depression. Therefore, concerned stakeholders should work to improve blood sugar control and promote healthy behaviour, particularly among those with complications or who have been sick for an extended period of time.
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Diabète de type 2 , Humains , Adulte , Mâle , Adolescent , Femelle , Diabète de type 2/complications , Diabète de type 2/épidémiologie , Études transversales , Dépression/épidémiologie , Éthiopie/épidémiologie , Régulation de la glycémie , Hôpitaux spécialisésRÉSUMÉ
Globally, more than 33 million people are living with rheumatic heart disease (RHD). A high prevalence of the disease is observed in people with poor socio-economic status, overcrowding, and low access to medical facilities. Even though different studies have been conducted in different settings, there is no reliable data regarding RHD prevalence. Therefore, the aim of this systematic review and meta-analysis was to estimate the pooled prevalence of RHD in Ethiopia. PubMed/Medline, SCOPUS, HINARI, and Google Scholar databases were used to search for peer-reviewed articles. Articles published in English between the years 1992 and 2022 September were considered. The pooled prevalence of RHD was calculated using a random-effect model at a 95% confidence interval, including the weight of each study. Finally, statistical meta-analysis STATA version 16.0 software was used to calculate the pooled prevalence of RHD.A total of twelve cross-sectional studies were included in the meta-analysis. Individual study prevalence ranges from 0.32 to 32.78%. The pooled prevalence of RHD was 3.19% (95% CI: 1.46-5.56%). The prevalence was higher among the population who visited hospitals at 5.42% (95% CI: 1.09-12.7%) compared to schoolchildren at 0.73% (95% CI: 0.30-1.34%) and community-based studies at 3.83% (95% CI: 3.16-4.55%). Addis Ababa had the lowest prevalence of RHD (0.75% (95% CI: 0.38-1.25%), whereas the highest prevalence was observed in the Amhara region (8.95% (95% CI: 7.21-11.06%). A significant variation in the overall estimated prevalence of RHD was not observed between males and females.Trial registration Protocol registration (PROSPERO): CRD42021251553, Date of registration May 28 2021.
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OBJECTIVES: This study aimed to assess the nutritional status and its associated factors among elderly people. DESIGN: A community-based cross-sectional study. SETTING: The study was conducted in urban and semiurban areas. PARTICIPANTS: The study included 620 elderly community dwellers in Southwest Ethiopia from 3 October 2021 to 10 November 2021. Those who were seriously ill, could not get around or were on special diets were excluded from the study. OUTCOME MEASURE: The Mini Nutritional Assessment was used to evaluate nutritional status and the STEPwise approach was used to collect data on backgrounds and lifestyle. SPSS V.22.0 was used for data analysis. Logistic regression was computed. The level of significance was set at 0.05. RESULTS: Elderly people who were malnourished or at risk of malnutrition were found to make up 48.1% (44.1%) and 17.4% (14.5%) of the population, respectively. Those aged 80 years and older had a chance of being at risk of malnutrition (adjusted OR (AOR)=22.555; 95% CI: 7.963 to 63.881), while the odds of being malnourished were 11.5 times higher (AOR=11.755; 95% CI: 4.825 to 28.638). Informal education was a significant predictor of being at risk of malnutrition (AOR=6.102; 95% CI: 2.684 to 13.871). Urban dwellers were 8.9 times more likely to be malnourished. Inadequate financial resources make people 3.7 times more likely to be malnourished. A lower wealth index was a significant predictor of being at risk of malnutrition (AOR=4.156; 95% CI: 1.361 to 12.692). Single elderly people had a 3.4-fold higher risk of malnutrition. Elderly people with chronic pain, who were smokers and alcoholics, and who had depression were all at risk of nutritional problems. CONCLUSION: The risk of malnutrition and malnourishment was high. Age, urbanisation, finances, education, economics, being a woman, smoking and alcohol are associated factors. Interventional studies are warranted to minimise malnutrition challenges in the study population.
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Malnutrition , Troubles nutritionnels , Sujet âgé , Femelle , Humains , État nutritionnel , Études transversales , Éthiopie/épidémiologie , Malnutrition/épidémiologieRÉSUMÉ
BACKGROUND: The global rise of adolescent overweight and obesity is posing a new challenge to the public health sector by determining the forthcoming generation for the most awful and upsetting quality of social life by inducing bantering, social isolation, and stigmatization among children that contribute to the mental wellbeing of the growing adolescents. Risk factors for overweight and/or obesity might not be the same across different regions due to differences in socioeconomic characteristics, culture, ethnicity, and geographical location. Moreover, in this study area, no report has been documented so far on the determinant factors of overweight and/or obesity among school adolescents. Hence, this study aimed at identifying context-specific determinants of overweight and/or obesity among adolescents in the study area. METHODS AND MATERIALS: School-based unmatched case-control study design was employed from March 1-30, 2019, in Butajira town, Southern Ethiopia. Data were collected regarding sociodemographic, dietary practice, physical activity, nutritional knowledge-related factors, and anthropometric measurements. Multivariable logistic regression models were fitted to identify independent predictors of overweight/obesity. RESULTS: We enrolled 297 adolescents: 99 cases, 198 controls. Multivariable binary logistic regression analysis revealed that those in high socioeconomic status [AOR = 5.8, 95% CI (2.66, 12.5)], consumed soft drinks 3 and above times per week [AOR = 3.7, 95% CI (1.8, 7.3)], physically inactive [AOR = 4.4 95% CI (1.68, 11.6)], spent free time by watching television/movies for 3 and above hours per day [AOR = 8.6, 95% CI (4.3, 17)] and with poor nutritional knowledge [AOR = 3.4, 95%CI (1.7, 6.9)] were significantly associated with overweight and/obesity. CONCLUSION: High socioeconomic status, consumption of soft drinks, physical inactivity, sedentary behavior, and poor nutritional knowledge were significantly associated with overweight/obesity. Therefore, strengthening parent and school-based health education in healthy nutrition behaviors and promotion tactics such as enhancing physical activity, limiting watching television, and soft drinks will be helpful to minimize overweight and obesity among adolescents.
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Obésité , Surpoids , Adolescent , Études cas-témoins , Enfant , Éthiopie/épidémiologie , Humains , Obésité/épidémiologie , Surpoids/épidémiologie , Établissements scolairesRÉSUMÉ
BACKGROUND: Central obesity (CO) is a medical problem in which extra fat is accumulated in the abdomen and stomach extent that it may harm health. Furthermore, previous studies in Ethiopia predominantly relied on body mass index used to measure obesity and do not show distribution of fat. However, there is a paucity of information on the measurement of central obesity using waist circumference and associated factors in Ethiopia particularly in the study area. Hence, the purpose of this study is to assess the prevalence of central obesity and associated factors among urban adults in Dire Dawa, administrative city, Eastern Ethiopia. METHODS: A community-based cross-sectional study was conducted among 633 adults in selected kebeles of administrative city from October 15 to November 15, 2020. A multistage and systematic sampling procedure was used to select study participants. Central obesity is defined as a condition with waist circumference ≥83.7 cm for men and ≥78 cm for women with or without general obesity (GO). Odds ratio along with 95% confidence interval was estimated to identify factors associated with central obesity using multiple logistic regression analysis. RESULTS: The overall prevalence of central obesity was 76.1%; at 95% CI (73%, 80%). Associated factors of central obesity were age 45 years and above [AOR = 3.75, 95% CI (1.86, 7.55)], being female [AOR = 2.52, 95% CI: (1.62, 3.94)], alcohol consumption [AOR = 2.61, 95% CI: (1.69, 4.05], physical inactivity [AOR = 2.05, 95% CI: (1.23, 3.42)], and two hour and more time spent on watching television [AOR = 3.30, 95% CI: (1.59, 6.82)]. CONCLUSION: The study shows central obesity was high in the study area. Age 45 years and above, being females, married, physically inactive, alcohol consumption, and spending a long time watching television was associated with central obesity. Having regular physical activity, limiting alcohol drinking, and limiting time spent watching television were recommended to prevent central obesity and associated risk among adults.
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BACKGROUND: Globally, hypertension is becoming a serious problem affecting the health and wellbeing of the adult population. Anthropometric indices like body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) have long been utilized to screen hypertension; in contrast, other evidence indicates the superior utility of waist-to-height ratio (WHtR) to screen hypertension. There are inconclusive results from different studies done in different settings regarding the best screening index for hypertension. In addition, there is a paucity of information on the evaluation of anthropometric indices for screening hypertension in the study area. Therefore, this study evaluates the utility of anthropometric indices for screening hypertension among Mizan Tepi University employees, southwestern Ethiopia. METHODS: An institution-based cross-sectional study was conducted among Mizan Tepi University employees. A gender-based stratified simple random sampling technique was used to select 585 employees. Logistic regression analysis was conducted to assess the association between anthropometric indices and hypertension. Receiver operating characteristic curve (ROC) was employed to evaluate anthropometric indices for screening hypertension, and optimal cutoff points were also developed based on Youden index (sensitivity + specificity - 1) and presented with sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV). RESULTS: The overall prevalence of hypertension was 20.9%, which was 22.5% in males and 18.7% in females. Among males, WHtR, WHR, and BMI were significantly associated with hypertension, while, in females, only BMI was associated with hypertension. WHtR had a higher screening ability for hypertension followed by WC in both sexes. For males, the cutoff point for WHR, WC, BMI, and WHtR for screening hypertension was 0.897, 85.17cm, 24.6kg/m2, and 0.51, respectively. In females, the cutoff point developed for screening hypertension for WHR, WC, BMI, and WHtR were 0.92, 85.67cm, 24.8kg/m2, and 0.52, respectively. CONCLUSION: The waist-to-height ratio was found to be the best obesity index to screen hypertension than BMI, WC, and WHR. The finding supports the use of WHtR for screening hypertension in resource-limited settings.
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BACKGROUND: Anemia in pregnancy is defined as a hemoglobin (Hb) concentration of less than 11 grams (gm)/deciliter (dl) in venous blood. Globally, it affects 1.62 billion people. In developing countries, anemia is a major cause of maternal and child morbidity and mortality. Globally, anemia contributes to 20% of all maternal deaths. Nearly 50% of the world's population is estimated to be infected with Helicobacter pylori (HP). High prevalence of HP among pregnant women was also reported in developing countries than developed ones. The association between HP infection and occurrence of anemia is not well known in Ethiopia. Therefore, the aim of this study was to determine the association between anemia and Helicobacter pylori infection among pregnant women attending antenatal care follow-up in Kulito Health Center, Halaba Zone, South Ethiopia. METHODS: Institution-based cross-sectional study was employed. Systematic random sampling procedure was employed to select 236 pregnant women who attended antenatal care at Kulito Health Center. An interviewer-administered questionnaire supplemented by laboratory tests was used to obtain the data. The collected data were analyzed by using SPSS version 20.0. RESULTS: The prevalence of anemia among antenatal care attendant pregnant women of Kulito Health Center was 27.5% with 36 (15.2%) of mild, 29 (12.3%) of moderate, and no severe cases of anemia. The overall prevalence of HP infection among study participants was found to be 129 (54.7%) (95% CI: 47.9-61.4). Factors significantly associated with anemia were presence of HP infection (AOR = 3.064, 95% CI: 1.336 7.027), low interpregnancy gap (AOR = 2.863, 95% CI: 1.245-6.582), being on the third trimester (AOR = 6.457; 95% CI: 1.276-32.729), and mid-upper arm circumference (MUAC) level <21 cm (AOR = 2.595, 95% CI: 1.044-6.450). CONCLUSION: This study revealed that anemia and HP infection were highly prevalent among pregnant women attending the antenatal follow-up clinic in Kulito Health Center. HP infection, low interpregnancy gap, being on the third trimester, and MUAC less than 21 cm were the independent factors associated with anemia. Recommendation. Pregnant women should be aware that anemia is a problem that can be prevented by early prevention and treatment of HP infection and undernutrition, using family planning to widen the interpregnancy gap. Further experimental studies are warranted to determine the cause and effect of the association between anemia and HP infection.
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A number of primary studies and systematic reviews focused on the contribution of community health workers (CHWs) in the delivery of essential health services. In many countries, a cadre of informal health workers also provide services on a volunteer basis [community health volunteers (CHV)], but there has been no synthesis of studies investigating their role and potential contribution across a range of health conditions; most existing studies are narrowly focused on a single condition. As this cadre grows in importance, there is a need to examine the evidence on whether and how CHVs can improve access to and use of essential health services in low- and middle-income countries (LMICs). We report an umbrella review of systematic reviews, searching PubMed, the Cochrane library, the database of abstracts of reviews of effects (DARE), EMBASE, ProQuest dissertation and theses, the Campbell library and DOPHER. We considered a review as 'systematic' if it had an explicit search strategy with qualitative or quantitative summaries of data. We used the Joanna Briggs Institute (JBI) critical appraisal assessment checklist to assess methodological quality. A data extraction format prepared a priori was used to extract data. Findings were synthesized narratively. Of 422 records initially found by the search strategy, we identified 39 systematic reviews eligible for inclusion. Most concluded that services provided by CHVs were not inferior to those provided by other health workers, and sometimes better. However, CHVs performed less well in more complex tasks such as diagnosis and counselling. Their performance could be strengthened by regular supportive supervision, in-service training and adequate logistical support, as well as a high level of community ownership. The use of CHVs in the delivery of selected health services for population groups with limited access, particularly in LMICs, appears promising. However, success requires careful implementation, strong policy backing and continual support by their managers.
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Agents de santé communautaire , Accessibilité des services de santé , Acceptation des soins par les patients , Pays en voie de développement , Humains , BénévolesRÉSUMÉ
BACKGROUND: Low birth weight remains a major public health problem affecting developing countries. Evidence shows that low birth weight has long lasting negative health consequences through its contribution to stunting, mental impairment and non-communicable chronic diseases in later life. Thus, it is worth investigating the role of nutritional factors as determinants of low birth weight to suggest nutritional interventions to curb its negative health outcomes. This study aimed to investigate the determinants of low birth weight with main focus on the role of nutritional factors in Ethiopia. METHODS: A facility-based case-control study was conducted from 3 February to 29 April, 2017. The data were collected using structured, pretested interviewer-administered questionnaire in all public health facilities of Dessie Town. Anthropometric measurements were made following standard procedures for both mothers and their newborns. Consecutive live births of < 2500 g and two succeeding normal weight babies were selected as cases and controls, respectively. Data were entered in to Epi-data software version 3.1, and exported to SPSS version 21, and analyzed using frequency, mean and percentage. Factors with p < 0.25 during bivariate analyses were entered into a multivariable logistic regression model to determine significant determinants of LBW. Statistical significance was considered at p < 0.05. Results were reported with odds ratio and 95% CI. RESULTS: Mean ± SD of birth weight (g) was 2138 ± 207 for cases and 3145 ± 415 for controls. After adjusting for potential confounders using multivariable logistic regression analysis, the absence of iron and folate supplementation, receiving no nutritional counseling and consuming no additional meal, maternal undernutrition, maternal anemia and inadequate dietary diversity during the current pregnancy were found to be significant determinants of low birth weight in our study. CONCLUSION: Lack of nutritional counseling, absence of additional meal intake and iron and folate supplementation during pregnancy, and maternal undernutrition, maternal anemia and inadequate maternal dietary diversity were significant determinants of low birth weight. The importance of nutritional counseling, improving iron and folate supplementation during pregnancy, and nutritional status of pregnant women need to be strengthened to reduce the incidence of LBW in Ethiopia. In addition, behavioral change communications targeting pregnant women to improve women dietary diversity and their extra meal intake practice need to be enhanced in Ethiopia.
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Poids de naissance , Nourrisson à faible poids de naissance , Phénomènes physiologiques nutritionnels maternels/physiologie , Enquêtes nutritionnelles/statistiques et données numériques , État nutritionnel , Prise en charge prénatale/statistiques et données numériques , Adulte , Études cas-témoins , Pays en voie de développement , Éthiopie , Femelle , Humains , Nouveau-né , Mâle , Mères/statistiques et données numériques , Enquêtes nutritionnelles/méthodes , Prise en charge prénatale/méthodes , Facteurs de risque , Jeune adulteRÉSUMÉ
BACKGROUND: Substantial evidence is emerging on the coexistence of double burden of malnutrition on adolescents of low-income countries, shaping the health challenges of the upcoming adult generation for the worst. Whether nutritional status markers of adolescents in the cash crop setting are on par with economic gains remains uncertain. Thus, we investigated the nutritional outcomes of adolescents and their determinants in coffee farming households. METHODS: The survey was carried out in 3 top coffee-producing districts of Jimma Zone, Ethiopia. Five hundred fifty mothers/caregivers and their respective adolescents were selected using multistage random sampling. Anthropometric data were converted into height-for-age and body-mass-index-for-age Z scores using WHO Anthroplus software and analyzed by SPSS for windows. RESULTS: Prevalence of thinness, stunting, and overweight/obesity were 11.6%, 15.6%, and 7.1%, respectively. The odds of stunting among adolescents in households in the lowest wealth tertile was nearly 6-fold higher compared to the highest tertile (adjusted odds ratio [AOR] = 5.6 [2.6-12]). Conversely, the odds of overweight/obesity was higher among adolescents in the households in the middle wealth tertile (AOR = 2.72 [1.08-6.86]) compared to the highest tertile. Adolescents living in households with low-dependent age-groups were more than twice likely to be overweight/obese (AOR = 2.58 [1.06-6.24]). CONCLUSION: The current study revealed the presence of substantial dual burden of malnutrition. In such a setting, it is critical to draw a fine line and trade-off for eliminating morbidity and mortality of undernutrition, without triggering the risk of overweight/obesity.
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Phénomènes physiologiques nutritionnels chez l'adolescent , Troubles de la croissance/prévention et contrôle , État nutritionnel , Surpoids/prévention et contrôle , Obésité pédiatrique/prévention et contrôle , Santé en zone rurale , Maigreur/prévention et contrôle , Adolescent , Phénomènes physiologiques nutritionnels chez l'adolescent/ethnologie , Adulte , Facteurs âges , Agriculture , Indice de masse corporelle , Enfant , Phénomènes physiologiques nutritionnels chez l'enfant/ethnologie , Études transversales , Éthiopie/épidémiologie , Caractéristiques familiales , Femelle , Troubles de la croissance/épidémiologie , Troubles de la croissance/ethnologie , Humains , Mâle , Enquêtes nutritionnelles , État nutritionnel/ethnologie , Surpoids/épidémiologie , Surpoids/ethnologie , Obésité pédiatrique/épidémiologie , Obésité pédiatrique/ethnologie , Zones de pauvreté , Prévalence , Risque , Santé en zone rurale/ethnologie , Maigreur/épidémiologie , Maigreur/ethnologie , Jeune adulteRÉSUMÉ
BACKGROUND: Most obstetric complications occur unpredictably during the time of delivery, but they can be prevented with proper medical care in the health facilities. Despite the Ethiopian government's efforts to expand health service facilities and promote health institution-based delivery service in the country, an estimated 85% of births still take place at home. OBJECTIVE: The review was conducted with the aim of generating the best evidence on the determinants of institutional delivery service utilization in Ethiopia. METHODS: The reviewed studies were accessed through electronic web-based search strategy from PubMed, HINARI, Mendeley reference manager, Cochrane Library for Systematic Reviews, and Google Scholar. Review Manager V5.3 software was used for meta-analysis. Mantel-Haenszel odds ratios (ORs) and their 95% confidence intervals (CIs) were calculated. Heterogeneity of the study was assessed using I (2) test. RESULTS: People living in urban areas (OR =13.16, CI =1.24, 3.68), with primary and above educational level of the mother and husband (OR =4.95, CI =2.3, 4. 8, and OR =4.43, CI =1.14, 3.36, respectively), who encountered problems during pregnancy (OR =2.83, CI =4.54, 7.39), and living at a distance <5 km from nearby health facility (OR =2.6, CI =3.33, 6.57) showed significant association with institutional delivery service utilization. Women's autonomy was not significantly associated with institutional delivery service utilization. CONCLUSION AND RECOMMENDATION: Distance to health facility and problems during pregnancy were factors positively and significantly associated with institutional delivery service utilization. Promoting couples education beyond primary education regarding the danger signs of pregnancy and benefits of institutional delivery through available communication networks such as health development army and promotion of antenatal care visits and completion of four standard visits by pregnant women were recommended.
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REVIEW QUESTION/OBJECTIVE: The objective of this review is to systematically identify, appraise and synthesize the best available evidence on the effect of family planning counseling during antenatal care attendance on postpartum contraceptive uptake.The review question is, what is the effect of family planning counseling during antenatal care attendance on postpartum contraceptive uptake in Africa?
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Contraception , Services de planification familiale , Prise en charge prénatale , Afrique , Comportement contraceptif , Contraceptifs , Assistance , Femelle , Humains , Période du postpartum , Grossesse , Revues systématiques comme sujetRÉSUMÉ
BACKGROUND: Studies suggest possible newer risk factors for hypertension including Khat chewing, a plant which grows wild in countries bordering the Red Sea and along the east coast of Africa and the Arabian Peninsula. OBJECTIVES: The objective was to synthesise the best available evidence on the epidemiological association between Khat chewing as exposure (potential risk factor) and hypertension. INCLUSION CRITERIA: Subjects aged 16 years old or older regardless of gender and ethnicity, country of residence, Khat dose, frequency, duration of chewing or other characteristics of Khat exposure and co-presence of other known risk factors for hypertension.The focus of interest of this review was the epidemiological association between Khat chewing as exposure (potential risk factor) and hypertension as an outcome.Observational analytical studies (cohort studies, case-control studies and cross-sectional studies) were considered for inclusion. SEARCH STRATEGY: Three staged search strategy was used to identify all relevant published and grey literature in English language from 1988 to 2011. Databases searched were PubMed, CINAHL, PopLine, LILACS, MedNar and Embase. METHODOLOGICAL QUALITY: All papers selected for inclusion in the review were subjected to a rigorous, independent appraisal by the two reviewers prior to inclusion in the review using standardised critical appraisal instruments from the Joanna Briggs Institute. DATA COLLECTION AND SYNTHESIS: Due to poor internet service in our setting we were unable to use the Joanna Briggs Institute -software for data extraction and synthesis as approved in the protocol. Quantitative papers were pooled in statistical meta-analysis using the Review Manager Software. Odds ratios and their 95% confidence intervals were calculated for analysis. RESULTS: Two studies from Ethiopia and one from Saudi Arabia were identified. In the study done by Getahun et al. 44 of the chewers (n=324) and 34 of the non chewers (n=319) were found to have hypertension. Analysis of this study showed no statistically significant association between Khat chewing and hypertension (OR=1.29, 95% CI =0.80-2.08). In the second study done by Mossie, 29 of the chewers (n=277) and 73 of the non chewers (n=621) were found to have hypertension and there was no statistically significant association between Khat chewing and hypertension (OR=0.88, 95% CI =0.56-1.38). Seventy seven of the chewers (n=568) and 160 of the non chewers (n=1207) were found to have hypertension) in the third study done by Ibrahim, similarly there was no statistically significant association between Khat chewing and prevalence of hypertension (OR=1.03, 95% CI =0.77-1.37 in this study.On meta analysis, a total of 3321 subjects were involved. Of the Khat chewers (1174), 150 were found to have hypertension. On contrary, 267 of non chewers (2147) were found to have hypertension. Finding of the analysis showed no statistically significant association between Khat chewing and hypertension (Odds ratio=1.04, 95% Confidence Interval= 0.84, 1.29). The studies were homogenous, Heterogeneity test: Chi = 1.35, df = 2, (P = 0.51). The test for overall effect also showed no statistical significance at conventional levels (P>0.05). CONCLUSIONS: We did not find sufficient evidence to conclude that Khat as epidemiologic risk factor for hypertension.The present systematic review did not identify a statistically significant association of Khat chewing as epidemiologic risk factor for hypertension. IMPLICATIONS FOR RESEARCH: This review identifies the need for further studies on Khat as an epidemiologic risk factor for hypertension considering further aspects of chewing, like dose-response, duration of chewing and co-existence of other co-morbid factors of hypertension.