scholarly journals Prevalence and Predisposing Factors for Recurrence after Hallux Valgus Surgery: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 10 (24) ◽  
pp. 5753
Author(s):  
Yasmin Ezzatvar ◽  
Laura López-Bueno ◽  
Laura Fuentes-Aparicio ◽  
Lirios Dueñas
Keyword(s):  
Hallux Valgus ◽  
Observational Studies ◽  
Meta Analysis ◽  
Significant Risk ◽  
Predisposing Factors ◽  
Intermetatarsal Angle ◽  
Factors Associated ◽  
Pooled Prevalence ◽  
Likelihood Model ◽  
Undesirable Outcome

Recurrence is a frequent and undesirable outcome after hallux valgus (HV) surgery. However, the prevalence of HV recurrence and the pre- and postoperatory factors associated with it have not been adequately studied. This study aimed to quantify the prevalence rate of HV recurrence and to analyze its predisposing factors. MEDLINE and EMBASE databases were systematically searched for observational studies including individuals undergoing HV surgical correction. The random-effects restricted maximum likelihood model was used to estimate the pooled effect size (correlation coefficient (r)). Twenty-three studies were included, yielding a total of 2914 individuals. Pooled prevalence of HV recurrence was 24.86% (95% confidence interval (CI), 19.15 to 30.57, I2 = 91.92%, p = 0.00). Preoperative HV angle (HVA) (r = 0.29; 95% CI, 0.14 to 0.43) and preoperative intermetatarsal angle (IMA) (r = 0.13; 95% CI, 0.00 to 0.27) showed a moderate positive relationship with recurrence. Postoperative HVA (r = 0.57; 95% CI, 0.21 to 0.94) and sesamoid position (r = 0.46; 95% CI, 0.31 to 0.60) showed strong relationships with recurrence. In conclusion, preoperative HVA, IMA, and postoperative HVA and sesamoid position are significant risk factors for HV recurrence, and the association of these factors with recurrence is affected by age.

scholarly journals Prevalence and risk factors associated with birth asphyxia among neonates delivered in Ethiopia: A systematic review and meta-analysis

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0255488
Author(s):  
Ritbano Ahmed ◽  
Hassen Mosa ◽  
Mohammed Sultan ◽  
Shamill Eanga Helill ◽  
Biruk Assefa ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Meta Analysis ◽  
Grey Literature ◽  
Birth Asphyxia ◽  
Public Health Problem ◽  
Cochrane Library ◽  
Chronic Hypertension ◽  
Factors Associated ◽  
Pooled Prevalence

Background A number of primary studies in Ethiopia address the prevalence of birth asphyxia and the factors associated with it. However, variations were seen among those studies. The main aim of this systematic review and meta-analysis was carried out to estimate the pooled prevalence and explore the factors that contribute to birth asphyxia in Ethiopia. Methods Different search engines were used to search online databases. The databases include PubMed, HINARI, Cochrane Library and Google Scholar. Relevant grey literature was obtained through online searches. The funnel plot and Egger’s regression test were used to see publication bias, and the I-squared was applied to check the heterogeneity of the studies. Cross-sectional, case-control and cohort studies that were conducted in Ethiopia were also be included. The Joanna Briggs Institute checklist was used to assess the quality of the studies and was included in this systematic review. Data entry and statistical analysis were carried out using RevMan 5.4 software and Stata 14. Result After reviewing 1,125 studies, 26 studies fulfilling the inclusion criteria were included in the meta-analysis. The pooled prevalence of birth asphyxia in Ethiopia was 19.3%. In the Ethiopian context, the following risk factors were identified: Antepartum hemorrhage(OR: 4.7; 95% CI: 3.5, 6.1), premature rupture of membrane(OR: 4.0; 95% CI: 12.4, 6.6), primiparas(OR: 2.8; 95% CI: 1.9, 4.1), prolonged labor(OR: 4.2; 95% CI: 2.8, 6.6), maternal anaemia(OR: 5.1; 95% CI: 2.59, 9.94), low birth weight(OR = 5.6; 95%CI: 4.7,6.7), meconium stained amniotic fluid(OR: 5.6; 95% CI: 4.1, 7.5), abnormal presentation(OR = 5.7; 95% CI: 3.8, 8.3), preterm birth(OR = 4.1; 95% CI: 2.9, 5.8), residing in a rural area (OR: 2.7; 95% CI: 2.0, 3.5), caesarean delivery(OR = 4.4; 95% CI:3.1, 6.2), operative vaginal delivery(OR: 4.9; 95% CI: 3.5, 6.7), preeclampsia(OR = 3.9; 95% CI: 2.1, 7.4), tight nuchal cord OR: 3.43; 95% CI: 2.1, 5.6), chronic hypertension(OR = 2.5; 95% CI: 1.7, 3.8), and unable to write and read (OR = 4.2;95%CI: 1.7, 10.6). Conclusion According to the findings of this study, birth asphyxia is an unresolved public health problem in the Ethiopia. Therefore, the concerned body needs to pay attention to the above risk factors in order to decrease the country’s birth asphyxia. Review registration PROSPERO International prospective register of systematic reviews (CRD42020165283).

scholarly journals Prevalence and Determinants of Low Birth Weight in Ethiopia: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Nuradin Abusha Katiso ◽  
Getachew Mullu Kassa ◽  
Gedefaw Abeje Fekadu ◽  
Abadi Kidanemariam Berhe ◽  
Achenef Asmamaw Muche
Keyword(s):  
Birth Weight ◽  
Prenatal Care ◽  
Low Birth Weight ◽  
Rural Areas ◽  
Meta Analysis ◽  
Significant Risk ◽  
Significant Risk Factor ◽  
Pooled Prevalence ◽  
Unpublished Studies ◽  
Meta Analyses

Introduction. Low birth weight (LBW) is the most significant risk factor for neonatal and infant mortality. It is one of the major public health problems in developing countries. Although there are various studies on low birth weight, findings were inconsistent and inconclusive. Therefore, this study was conducted to estimate the national-pooled prevalence of low birth weight and its associated factors in Ethiopia. Method. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline was followed. This meta-analysis employed a review of both published and unpublished studies conducted in Ethiopia. The databases used were PubMed, Google Scholar, CINAHL, and African Journals Online. Relevant search terms for prevalence and determinants of LBW were used to retrieve articles. The meta-analysis was conducted using STATA 14 software. Forest plots were used to present the findings. The Cochran Q test and I2 test statistics were used to test heterogeneity across studies. Egger’s test was used to assess the publication bias of included studies. The pooled prevalence and the odds ratios (OR) with 95% confidence intervals (CI) were computed and were presented using forest plots. Results. A total of 28 studies, 50,110 newborn babies, were included in this meta-analysis. The pooled prevalence of LBW in Ethiopia was 14.1% (95% CI = 11.2, 17.1). Higher variation in the prevalence of LBW in different regions across the country was observed. Significant association of LBW with sex of the newborn baby, higher odds among female babies (OR = 1.5 (95% CI = 1.2, 1.7)), prematurity (OR = 4.7 (95% CI = 1.5, 14.5)), not attending prenatal care (OR = 1.7 (95% CI = 1.4, 2.2)), pregnancy-induced hypertension (OR = 6.7 (95% CI = 3.5, 12.9)), and newborn babies whose mothers were from rural areas (OR = 1.8 (95% CI = 1.2, 2.6) were the factors associated with low birth weight. Conclusions. The prevalence of LBW in Ethiopia was high. LBW was associated with several maternal and newborn characteristics. The large disparity of LBW among the different regions in the country needs targeted intervention in areas with higher prevalence. Particular emphasis should be given to mothers residing in rural areas. Community-based programs are important to increase the use of prenatal care.

scholarly journals Prevalence of Hypothyroidism in Pregnant Women in India: A Meta-Analysis of Observational Studies

2021 ◽  
Vol 2021 ◽  
pp. 1-19
Author(s):  
Vikas Yadav ◽  
Deepti Dabar ◽  
Akhil D. Goel ◽  
Mohan Bairwa ◽  
Akanksha Sood ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Observational Studies ◽  
Data Extraction ◽  
Meta Analysis ◽  
Rank Correlation ◽  
Overt Hypothyroidism ◽  
Study Selection ◽  
Pooled Prevalence ◽  
Meta Regression Analysis ◽  
Women In India

Introduction. This meta-analysis was conducted to estimate the prevalence of hypothyroidism among pregnant women in India. Methods. We searched PubMed, Web of Science, Scopus, Google Scholar, and Shodhganga (Indian thesis repository) for observational studies, providing prevalence of hypothyroidism among pregnant women in India. Systematic study selection and data extraction procedures were followed. Quality assessment of each study was done using JBI critical appraisal checklist. The random effects model was used for pooling the effect sizes. Publication bias was assessed using the funnel plot and rank correlation test. I2 statistics was used to measure heterogeneity across the studies. Heterogeneity in the pooled estimates was further explored with subgroup analyses and meta-regression analysis. Results. Sixty-one studies were found eligible and included in this review. The pooled estimate of the prevalence of hypothyroidism in pregnant women was 11.07% (95% CI: 8.79–13.84, I2 = 99%). Pooled prevalence estimates of subclinical and overt hypothyroidism are 9.51% (95% CI: 7.48–12.04, I2 = 98%) and 2.74% (95% CI: 2.08–3.58, I2 = 94%). Conclusion. We documented 11.07% pooled prevalence of hypothyroidism in pregnant women in India.

scholarly journals Prevalence and associated factors of musculoskeletal disorders among working adults in Ethiopia: a systematic review protocol

2020 ◽  
Author(s):  
Tsiwaye Gebreyesus ◽  
Balamurugan Janakiraman ◽  
Kalkidan Nigussie
Keyword(s):  
Systematic Review ◽  
Musculoskeletal Disorders ◽  
Musculoskeletal Pain ◽  
Meta Analysis ◽  
Sensitivity Analyses ◽  
Reference List ◽  
Working Population ◽  
Factors Associated ◽  
Work Related ◽  
Pooled Prevalence

Abstract Background: Musculoskeletal disorders among the working population are a major public health problem, resulting in significant personal and national economic loss. However, in Ethiopia, the cloud of infectious and non-communicable diseases has led to a lack of attention to work-related musculoskeletal disorders and empirical under-representation. This systematic review and meta-analysis will provide the pooled prevalence of musculoskeletal disorders and its determinant factors among the adult working population in Ethiopia.Method: The electronic databases MEDLINE, PubMed, CINAHL, Science Direct index, SCOPUS, PEDro, and Google Scholar will be systematically searched. In addition, the grey literature resources such as databases or websites of dissertations and theses will be searched. The reference list of screened articles will also be hand searched. All observational studies reporting on the prevalence of work-related musculoskeletal pain of any bodily region among adult Ethiopians will be included. Random and quality effects models will be used to calculate pooled prevalence with a 95 % confidence interval. Subgroup and sensitivity analyses will be performed. Publication bias and heterogeneity between the included studies will also be assessed and reported.Discussion: The proposed systematic review and meta-analysis will provide valid insight into the pooled prevalence of multi-regional work-related musculoskeletal pain and factors associated to assist policymakers in occupational health and health care sectors. And further, we strongly believe that the data will also immensely help the understanding of the factors associated and in developing evidence-based musculoskeletal health promotion, work exposure implementations,and prevention programs in workplaces.

scholarly journals Prevalence and factors associated with intestinal parasitic infections among food handlers working at higher public University student’s cafeterias and public food establishments in Ethiopia: a systematic review and meta-analysis

2019 ◽  
Author(s):  
Birhan Alemnew ◽  
Getnet Gedefaw ◽  
Gedefaw Diress ◽  
Asmamaw Bizuneh Demis
Keyword(s):  
Meta Analysis ◽  
Public University ◽  
Hand Washing ◽  
Parasitic Infections ◽  
Body Parts ◽  
Food Handlers ◽  
Intestinal Parasitic Infections ◽  
Medical Checkup ◽  
Factors Associated ◽  
Pooled Prevalence

Abstract Background Intestinal infection is still an important public health problem in low-income countries. Food handlers may be infected by a wide range of enteropathogens and have been implicated in the transmission of many infections to the public in the community and the people living in working environments. Therefore, this systematic review and meta-analysis estimate the pooled prevalence and factors associated with intestinal parasitic infections among food handlers working at higher public University student’s cafeterias and public food establishments in Ethiopia. Methods International databases, including PubMed/ Medline, Science Direct, Google Scholar, andHinariwere systematically searched. All identified observational studies reporting the prevalence and factors associated with intestinal parasitic infections at higher public University student’s cafeterias and public food establishments were included. Two authors independently extracted all necessary data using a standardized data extraction format. STATA version 14 statistical software was used to do a meta-analysis. The Cochrane Q test statistics and I2 test were used to assess the heterogeneity of the studies. A random-effect model was computed to estimate the pooled prevalence and factors associated with intestinal parasitic infections. Results After reviewing of 138 studies, 18 studies fulfilled the inclusion criteria and were included in the meta-analysis. The findings from the 18 studies revealed that the pooled prevalence of intestinal parasitic infection among food handlers working in higher public university student’s cafeterias and public food establishments was 28.5% (95%CI: 27.4, 29.7). The dominant intestinal parasites were E.histolytica 6.38 (95%Cl: 5.73, 7.04), followed by A.lumbricodes4.12 (95%Cl: 3.56, 4.67), and G. lamblia 3.12(95%Cl: 2.65, 3.60). Fingernail trimming 3.04 (95% CI:2.19, 4.22), hand washing after defecation 2.71 (95%CI:1.93, 3.82), hand washing after touching any body parts 2.41 (95%CI:1.64, 3.56), medical checkup 2.26, (95%CI:1.57, 3.25), food safety training 1.79 (95%CI: 1.30, 2.45) were factors significantly associated with intestinal parasitic infections. Conclusion In this study, intestinal parasitic infections among food handlers working in higher public university student’s cafeterias and public food establishment’s in Ethiopia were significantly high. Fingernail trimming, hand washing after defecation, hand washing after touching any body parts, regular medical checkup, and food safety training were significantly associated with intestinal parasitic infections.

scholarly journals Prevalence of Metabolic Syndrome among Children and Adolescents in High-Income Countries: A Systematic Review and Meta-Analysis of Observational Studies

2021 ◽  
Vol 2021 ◽  
pp. 1-24
Author(s):  
Zebenay Workneh Bitew ◽  
Ayinalem Alemu ◽  
Zelalem Tenaw ◽  
Animut Alebel ◽  
Teshager Worku ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Metabolic Syndrome ◽  
General Population ◽  
Children And Adolescents ◽  
Observational Studies ◽  
Meta Analysis ◽  
High Income ◽  
Pooled Prevalence ◽  
Obese Population

Introduction. Metabolic syndrome (MetS) is an assemblage of interconnected cardiovascular risk factors that are prevalent among children and adolescents in high-income countries (HICs). Despite the presence of several studies on the issue, the study findings are incongruent due to the absence of a gold standard diagnostic method of MetS in children. Thus, the findings of the original studies are inconclusive for policy makers and other stakeholders. This systematic review and meta-analysis is aimed at giving conclusive evidence about MetS among children and adolescents in HICs. Methods. We conducted searches using electronic databases (PubMed, Scopus, Web of Science, CINAHL (EBSCOhost), EMBASE (Elsevier), and Medline (EBSCOhost)) and other sources (Google Scholar and Google) up to September 2020. Observational studies reporting the prevalence of MetS were eligible in this study. The pooled estimates were computed in fixed and random effect models using six diagnostic methods (IDF, ATP III, de Ferranti et al., WHO, Weiss et al., and Cruz and Goran). Publication bias was verified using funnel plots and Egger’s regression tests. Subgroup and sensitivity analysis were performed in case of higher heterogeneities among the included studies. Result. In this study, 77 studies with a total population of 125,445 children and adolescents were used in the final analysis. Metabolic syndrome among the overweight and obese population was computed from 28 studies with the pooled prevalence of 25.25%, 24.47%, 39.41%, 29.52%, and 33.36% in IDF, ATP III, de Ferranti et al., WHO, and Weiss et al. criteria, respectively. Likewise, 49 studies were eligible to compute the pooled prevalence of MetS in the general population of children and adolescents. Hence, MetS was found in 3.70% (IDF), 5.40% (ATP III), 14.78% (de Ferranti et al.), 3.90% (WHO), and, 4.66% (Cruz and Goran) of study participants. Regarding the components of MetS, abdominal obesity in the overweight and obese population, and low HDL-C in the general population were the most common components. Besides, the prevalence of Mets among males was higher than females. Conclusion. This study demonstrates that MetS among children and adolescents is undoubtedly high in HICs. The prevalence of MetS is higher among males than females. Community-based social and behavioral change communications need to be designed to promote healthy eating behaviors and physical activities. Prospective cohort studies could also help to explore all possible risk factors of MetS and to design specific interventions accordingly.

scholarly journals Clinical, Laboratory and Imaging Features of COVID-19: A Systematic Review and Meta-analysis

2020 ◽  
Author(s):  
Alfonso J. Rodriguez-Morales ◽  
Jaime A. Cardona-Ospina ◽  
Estefanía Gutiérrez-Ocampo ◽  
Rhuvi Villamizar-Peña ◽  
Yeimer Holguin-Rivera ◽  
...  
Keyword(s):  
Observational Studies ◽  
Clinical Laboratory ◽  
Case Reports ◽  
Meta Analysis ◽  
Fatal Outcome ◽  
Clinical Manifestations ◽  
Clinical Infectious Disease ◽  
Imaging Features ◽  
Pooled Prevalence ◽  
Quantitative Analyses

Introduction: An epidemic of Coronavirus Disease 2019 (COVID-19) begun in December 2019 in China, causing a Public Health Emergency of International Concern. Among raised questions, clinical, laboratory, and imaging features have been partially characterized in some observational studies. No systematic reviews have been published on this matter. Methods: We performed a systematic literature review with meta-analysis, using three databases to assess clinical, laboratory, imaging features, and outcomes of confirmed cases of COVID-19. All the observational studies, and also case reports, were included and analyzed separately. We performed a random-effects model meta-analysis to calculate the pooled prevalence and 95% confidence interval (95%CI). Measures of heterogeneity were estimated and reported. Results: 660 articles were retrieved. After screening by abstract and title, 27 articles were selected for full-text assessment. Of them, 19 were finally included for qualitative and quantitative analyses. Additionally, 39 case report articles were included and analyzed separately. For 656 patients, fever (88.7%, 95%CI 84.5-92.9%), cough (57.6%, 40.8-74.4%) and dyspnea (45.6%, 10.9-80.4%) were the most prevalent clinical manifestations. Among the patients, 20.3% (95%CI 10.0-30.6%) required intensive care unit (ICU), with 32.8% presenting acute respiratory distress syndrome (ARDS) (95%CI 13.7-51.8), 6.2% (95%CI 3.1-9.3) with shock and 13.9% (95%CI 6.2-21.5%) with a fatal outcome. Discussion: COVID-19 is a new clinical infectious disease, causing considerable compromise, especially in patients with comorbidities, requiring ICU in at least a fifth of them and sometimes with fatal outcomes. Additional research is needed to elucidate factors that may mediate the pathogenesis of the severe and fatal associated disease.

scholarly journals Prevalence And Definitions of Polypharmacy: A Systematic Review And Meta-Analysis

2021 ◽  
Author(s):  
Mahin Delara ◽  
Lauren Murray ◽  
Behnaz Jafari ◽  
Anees Bahji ◽  
Zahra Goodarzi ◽  
...  
Keyword(s):  
Observational Studies ◽  
Meta Analysis ◽  
Population Based ◽  
Administrative Databases ◽  
Significant Heterogeneity ◽  
Cross Sectional ◽  
Factors Associated ◽  
Inpatient Settings ◽  
Study Characteristics ◽  
Meta Regression

Abstract INTRODUCTION: Polypharmacy is common associated with several adverse health outcomes. There are currently no systematic reviews or meta-analyses on the prevalence of polypharmacy and associated factors. We aimed to identify population-based observational studies reporting on the prevalence of polypharmacy and factors associated with polypharmacy. METHODS: MEDLINE, EMBASE, and Cochrane databases with no restriction on date. Population-based observational studies with cross-sectional, case-control, or cohort designs using administrative databases or registries to define or measure polypharmacy among individuals over 19. Using a standardized form, two reviewers independently extracted study characteristics, a crude prevalence rate of polypharmacy and its standard error with 95% confidence intervals (CIs). The risk of bias and quality of studies was assessed using the Newcastle-Ottawa Scale. The main outcome was the prevalence of polypharmacy and factors associated with polypharmacy. Using a random-effects model, pooled prevalence estimates with 95% CI was reported. Subgroup analysis was performed if significant heterogeneity was explored. Meta-regression analysis was conducted to predict polypharmacy prevalence.RESULTS: 106 full-text articles were identifies using 21 unique terms with 138 descriptive definitions of polypharmacy. The pooled estimated prevalence polypharmacy in studies reporting all medication classes was 37% (95% CI: 31%-43%). Differences in polypharmacy prevalence were reported for studies using different numerical threshold and polypharmacy was also associated with study year in meta-regression. Sex, study geography, study design and study setting were not associated with differences in polypharmacy prevalence. DISCUSSION: Our review highlights that polypharmacy is common particularly among older adults and those in inpatient settings. A variety of definitions are used to define polypharmacy and differences in polypharmacy definitions may have implications for understanding the burden or polypharmacy and outcomes associated with polypharmacy. CONCLUSIONS AND IMPLICATIONS: Clinicians should be aware of the common occurrence of polypharmacy in all populations and undertake efforts to minimize inappropriate polypharmacy whenever possible.

scholarly journals Prevalence and Risk Factors for Spasticity After Stroke: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 11 ◽  
Author(s):  
Huangling Zeng ◽  
Jian Chen ◽  
Yang Guo ◽  
Sheng Tan
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Observational Studies ◽  
Hemorrhagic Stroke ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Stroke Patients ◽  
Pooled Prevalence ◽  
Severe Spasticity

Background: Spasticity is a common sequela of stroke. The incidence of poststroke spasticity (PSS) has not been systematically reviewed in recent years, and some risk factors remain debated. This systematic review and meta-analysis was conducted to determine the prevalence and risk factors for PSS.Methods: We searched electronic databases (PubMed, Embase, Cochrane Library, CNKI, WANFANG and CBM) inception to May 12, 2020. Observational studies summarizing the incidence or risk factors for PSS were included. Only cohort studies were enrolled in meta-analysis. For risk factors examined in at least three different studies, we combined effects into odds ratios (OR) and 95% confidence intervals (CI).Results: One thousand four hundred sixty-seven studies were retrieved and 23 were involved in meta-analysis. The pooled prevalence of spasticity after stroke was 25.3% and that after the first-ever stroke was 26.7%. The incidence of spasticity after the first-ever stroke with paresis was 39.5%. The prevalence of disabling or severe spasticity (MAS ≥ 3) in stroke patients with paresis was 9.4% (95% CI 0.056–0.133), and severe spasticity was 10.3% (95% CI 0.058–0.149). Moderate to severe paresis (OR = 6.573, 95% CI 2.579–16.755, I2 = 0.0%), hemorrhagic stroke (OR = 1.879, 95% CI 1.418–2.490, I2 = 27.3%) and sensory disorder were risk factors for PSS.Conclusions: The incidence of PSS was significantly higher in stroke patients with paresis. Patients with moderate to severe paresis and sensory disorder should be closely followed up. The role of hemorrhagic stroke in predicting PSS remains to be further explored.

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