流行病学期刊(英文)最新文献

{"title":"Characterization of Four University Hospitals Wastewater in Cotonou, Benin","authors":"G. Sopoh, C. Degbey, J. Todedji, F. Suanon, Arouna Yessoufou, Justin Somadje, Ferdinand Goudjo, J. W. Hounfodji, D. Mama","doi":"10.4236/ojepi.2021.114033","DOIUrl":"https://doi.org/10.4236/ojepi.2021.114033","url":null,"abstract":"","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70634651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of Bimaxillary Protrusion: A Systematic Review","authors":"T. Hoyte, Anil Ali, D. Bearn","doi":"10.4236/ojepi.2021.111004","DOIUrl":"https://doi.org/10.4236/ojepi.2021.111004","url":null,"abstract":"Objective: This study aimed to systematically review current relevant literature on the prevalence of bimaxillary protrusion. Materials and Methods: The electronic databases PubMed, Medline, Scopus, Google Scholar and the Cochrane Library were searched using specific inclusion criteria to obtain applicable articles. References from included studies were also examined. Results: Three articles were identified that met the inclusion criteria. Prevalence of bimaxillary protrusion ranged from 3.7% to 68.8% in different populations reported in the literature examined. GRADE assessed overall confidence was deemed to be very low. Conclusion: These results show that the prevalence of bimaxillary protrusion varies greatly between races and geographic regions. The Trinidad and Tobago population has a high prevalence of bimaxillary protrusion.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70634290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Health Workers’ Concern about COVID-19 Pandemic: Implication for Surveillance Activities among Primary Health Care Workers in Oyo State, South-Western Nigeria","authors":"O. A. Babatunde, M. B. Olatunji, Akande Roseline Oluyemisi, J. Olumoyegun, A. M. Babatunde","doi":"10.21203/rs.3.rs-97113/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-97113/v1","url":null,"abstract":"\u0000 Background: The outbreak of COVID-19 has continued to threaten the existence of human race. The novelty and unstable epidemiologic pattern of the virus had generated so much concern among the global health experts. These concerns were found to be escalated among frontline health care workers to the extent of impeding the timeliness of the response activities. To slow down the spread of the already established community transmission through the surveillance activities, the concern of the health workers at the community level needs to be addressed. Therefore, this study assessed the concern about COVID-19 pandemic among the primary health workers in Oyo State, Nigeria.MethodsThis was an online cross-sectional survey conducted among primary health care workers in Oyo State between March and April 2020. Using a two-stage sampling technique, we recruited 284 respondents. A semi-structured questionnaire linked to the Google form was used to collect data. Data were analyzed using IBM SPSS version 25; bivariate analysis was done using Chi-square and binary logistic regression was used to identify the predictors of health workers’ concern at 5% level of significance.ResultsThe mean age of respondents was 45.0 + 9.0 years. About 52.5% had goodk knowledge of COVID-19. In the domains of concern, 66.9%, 53.2%, 51.4%, and 46.5% of the respondents expressed government-related concern, self-satisfaction related concern, work-related concern and social status related concern respectively. Male respondents were less likely to express concern about COVID-19 compared with their female counterparts (aOR= 0.39, 95% CI = 0.20 – 0.76). Nurses/midwives (aOR= 0.21, 95% CI = 0.05 – 0.85) had lesser likelihood of expressing concern about COVID-19 while middle staff (aOR= 2.5, 95% CI = 1.18 – 5.39) and income earner of ≥ N200, 000 (aOR= 2.3, 95% CI = 1.34 – 3.92) had higher likelihood of expressing concern about COVID-19.ConclusionThe study revealed an average knowledge of COVID-19 among the respondents. Government-related and self-satisfaction related concerns were majorly expressed by the majority of the PHC workers. Therefore, holistic policy that addresses the welfare and training of the HCWs is recommended.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48834831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum Uric Acid Level Has Stronger Correlations with Metabolic Syndrome-Related Markers in Women than in Men in a Japanese Health Check-Up Population","authors":"R. Seki, Tsubasa Kimura, Kazuo Inoue","doi":"10.4236/ojepi.2020.104032","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104032","url":null,"abstract":"Background A serum uric acid (UA) level of 7.0 mg/dL has been used as the criterion for hyperuricemia in Japan regardless of gender, despite higher serum UA levels in men than in women. Serum UA has been identified as a predictive biomarker for metabolic syndrome (MetS); however, the gender differences in the association between UA levels and MetS-related conditions in a Japanese population have not been completely assessed. Objective To examine gender and age differences in the associations between serum UA levels and other biomarkers within a health-screened Japanese population and to evaluate the usefulness of serum UA as a predictor of MetS between the two genders. Methods A cross-sectional study of healthy individuals in Japan (16,391 men; 16,656 women) was conducted. Associations between UA and several biomarkers were analyzed for each gender type and for age- and serum UA level-stratified groups. Logistic regression was used to analyze the association of age and serum UA levels with MetS-related conditions. Receiver operating characteristic (ROC) curve analysis was performed to identify the UA cut-off value for predicting the risk of the MetS-related conditions. Results Serum UA levels in women had stronger correlations with MetS-related biomarkers than in men. After adjusting for age, the odds ratios for a 1-mg/dL serum UA increase for diabetes mellitus and dyslipidemia in women were 1.13 (95% confidence interval, 1.04 - 1.23) and 1.30 (1.25 - 1.34), respectively. In ROC analysis, women had significantly higher area under the curve (AUC) values for MetS prediction than men. Conclusion An elevated serum UA level has a higher predictive ability for the risk of MetS-related conditions in Japanese women than in men. The optimal serum UA cut-off value for MetS in women was suggested to be approximately 5 mg/dL, remarkably lower than that in men.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42716045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Prevalence and Severity of Gallstones in Sickle Cell Disease in Kuwait","authors":"H. Al-Jafar, H. Hayati, H. Alkhawari, F. Althallab, Masoumah Al-Ali","doi":"10.4236/ojepi.2020.104028","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104028","url":null,"abstract":"Introduction: Sickle cell disease (SCD) is a genetic disease affecting hemoglobin development. Complications may occur in all organs due to sickle cell hemoglobin. Gallstones may develop as the complication of the biliary system in SCD. Aim: To calculate the prevalence and severity of the biliary system complications in SCD. Method: A total of 220 patients with homozygous SCD were recruited. The prevalence of gallstones was estimated, and the severity of the biliary system complications was classified according to the condition of the gallstones; it was classified as grade 0 when no gallstones were detected, grade 1 when gallstones were present only in the gallbladder, grade 2 when gallstones were present in both the gallbladder and the common bile duct, and grade 3 when the patient had cholecystectomy due to gallstones. Results: The overall prevalence of gallstones and cholecystectomy was 51%; it was 22% in females and 29% in males. The prevalence of the severity of grade 0 was 49%, grade 1 was 14%, and grade 3 was 37%. Grade 2 prevalence was not calculated because this study was based on abdominal ultrasound only. Conclusion: The prevalence of gallstones in SCD is much higher than in the normal population, and more in males than in females. It begins at an early age during childhood due to several underlying etiological factors related to SCD. This study provided a simple grading of severity for the biliary system based on the gallbladder stone complication. The severity calculation in the biliary system is a part of the assessment of the severity in other systems in this multisystem chronic disorder.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":"10 1","pages":"346-354"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48315468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modifiable Behavioral Risk Factors Associated with Biological Risk Factors in Subjects at Risk of Type 2 Diabetes in Benin: PREDIBE Study","authors":"C. Metonnou, C. Azandjeme, Bio Nigan Issiako, C. Sossa, G. Sopoh, M. N. Paraïso, V. Agueh","doi":"10.4236/ojepi.2020.104034","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104034","url":null,"abstract":"Introduction: Type 2 diabetes is a major public health problem worldwide. This study aimed at identifying modifiable behavioral risk factors associated with biological factors in people at risk of type 2 diabetes which could be targeted in the design and implementation of appropriate interventions to prevent the disease. Methods: 180 subjects at risk of type 2 diabetes (aged 15 - 60 years) were identified and selected at random during a preliminary survey conducted in two groups of villages in northeastern Benin. The study took part on August 2017. Questionnaires were administered to consenting subjects; anthropometric measurements taken and blood samples withdrawn. Blood samples were subjected to biochemical testing according to standard protocols. Results: Data was obtained from 180 subjects at risk of type 2 diabetes. The average age of the subjects was 42.76 ± 11.30 years. Multivariate analysis showed inadequate dietary intake score, low physical activity and tobacco use as behavioral factors significantly associated with high waist circumference, high blood sugar, low HDL cholesterol, high triglyceride levels and high body fat percentage. Conclusion: There is a possible association between biological and behavioral risk factors.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43412233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiological Descriptive Analysis of Disease Outbreaks in 2019 in Sudan","authors":"Hamid H. Hussien","doi":"10.4236/ojepi.2020.104033","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104033","url":null,"abstract":"Background: Sudan has often faced outbreaks of malaria, the life-threatening waterborne disease. In 2019, the country experienced an outbreak of six different infectious diseases, i.e., cholera, chikungunya, dengue fever, diphtheria, malaria, and Rift Valley fever. Objectives: The aim of this study was to perform an epidemiological descriptive analysis of data of these disease outbreaks to determine the spatial and temporal patterns of outbreaks and to estimate the magnitude of the diseases. Methods: The data consisted of the number of cases and deaths due to disease outbreaks of cholera, chikungunya, dengue fever, diphtheria, malaria, and Rift Valley fever. We analyzed the reports of an investigation conducted by the World Health Organization and the Federal Ministry of Health, Sudan. Descriptive statistics and case fatality rate (CFR) were used in this study. Results: The frequency of disease occurrence was as follows: cholera (344 cases), chikungunya (308 cases), dengue fever (4236 cases), diphtheria (105 cases), malaria (5,188,135 cases) and River Valley fever (567 cases). The CFRs for cholera, chikungunya, are diphtheria were 4.3%, 2.05%, and 9.5%, respectively. The mortality rate of malaria was 0.0013. The states most affected by outbreaks of these diseases in Sudan were the western states. Women were at a higher risk for all diseases, except River Valley fever. Conclusions: This study highlights the patterns of the outbreak of these diseases in Sudan and provides a basis for future scientific research.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49287105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Real-Time COVID-19 Forecasting for Four States of India Using a Regression Transmission Model","authors":"L. Choudhury, B. R. Kumar","doi":"10.4236/ojepi.2020.104027","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104027","url":null,"abstract":"Introduction: More than a million people are reported to have been infected with COVID in India, since the beginning of the pandemic. However, the epidemic is not the same across the country. Though there are state-level variations rapidly changing disease dynamics and the response has created uncertainty towards appropriate use of models to project for the future. Method: This paper aims at using a validated semi-mechanistic stochastic model to generate short term forecasts. This analysis used data available at the respective state government bulletins for four states. The analysis used a simplified transmission model using Markov Chain Monte Carlo simulation with Metropolis-Hastings updating. Results: Two weeks were used to compare the results with the actual data. The forecasted results are well within the 25th and 75th percentile of the actual cases reported by the respective states. The results indicate a reliable method for a real-time short term forecasting of COVID-19 cases. The 1st week projected interquartile range and actual; reported cases for the state of Kerala, Tamil Nadu, Andhra Pradesh and Odisha were (1064 - 2532) 2234, (17,503 - 50,125) 27,214, (5225 - 11,003) 9563, (2559 - 4461) 3925, respectively. Similarly, the 2nd week projected interquartile range and actual; reported cases were (1055 - 7803) 4221, (18,298 - 73,952) 31,488, (4705 - 23,224) 13,357, (2701 - 9037) 4175 respectively. Conclusion: This real-time forecast can be used as an early warning tool for projecting the changes in the epidemic in the near future triggering proactive management steps.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":"10 1","pages":"335-345"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47694953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemio-Clinical, Therapeutic and Evolutive Aspects of Pulmonary Embolism in Young Subject in the Cardiology Department in Point “G” Hospital University Center Bamako","authors":"M. Sako, S. Sidibé, M. Konaté, B. Sonfo, N. Diallo, M. Diakité, C. Thiam, A. Keita, I. Sangare, Houleymata Ba, Y. Camara, L. Bouaré, Y. R. Koumaré, S. Coulibaly, I. Minta","doi":"10.4236/ojepi.2020.104031","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104031","url":null,"abstract":"Objective: The purpose of this work was to determine the epidemiological, clinical and evolutionary aspects of the pulmonary embolism of the young person in the cardiology department of the University Hospital Center (CHU) Point G in Bamako-Mali. Methodology: This was an analytical study from January 01, 2018 to December 31, 2018 in the CHU Point G cardiology department, including all patients hospitalized during this period. Results: Of 1379 hospitalized patients, 19 patients were concerned by pulmonary embolism of the young person. The prevalence of pulmonary embolism of the young person was 1.37%. The most affected age group was 21 - 30 (47.4%) of patients. The predominance was female (89.47%) with a gender ratio of 0.11 in favour of women. The average age in the series was 29.79 years with extremes of 16 years and 40 years. Factors predisposing to pulmonary embolism were dominated by peri partum, cardiomyopathy and obesity with 47.3%, 31.57% and 21.1%, respectively. The dominant signs were chest pain and dyspnea in 94.7% and 89.5% of cases respectively. Pulmonary embolism was unlikely in 60.52% according to the Geneva and Wells score simplified. At the thoracic angioscanner, the embolism was bilateral in 52.6% of cases and distal in 36.8% of patients; in 10 patients who performed cardiac ultrasound, pulmonary arterial hypertension (70%), dilation of the right ventricle (20%) and left ventricular dilation (40%). Hyper leucocytosis (47.4%), anemia and low prothrombin rate (TP) (22.2%) were the most found biological abnormalities. More than 2/3 (68.5%) our patients had an intermediate mortality risk according to the PESI (Pulmonary Embolism Severity Index) score. The average hospital stay was 10 days. Hospital mortality was 10.5%. Conclusion: The pulmonary embolism of the young person is a frequent, serious and multifactorial pathology and the female sex is most affected especially during peri partum periods, hence the need for preventive measures. Clinical signs are not specific and based on the assessment of clinical probability. Pulmonary angioscanner remains the confirmation review in our context.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":"10 1","pages":"393-398"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47299991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Dietary Habits and Nutritional Status of Women of Childbearing Age in Cameroon: A Cross Sectional Study","authors":"Christelle Momdjo M’bobda, J. Ngondi, F. Ntentie, B. R. T. Tchuente, Maxwell Wandji Nguedjo, B. Azantsa, J. Oben","doi":"10.4236/ojepi.2020.104030","DOIUrl":"https://doi.org/10.4236/ojepi.2020.104030","url":null,"abstract":"Background: Malnutrition due to poor feeding habits, is still a serious public health issue in Cameroon. The objective of this study was to assess the dietary patterns and nutritional status of women of childbearing age in various geographical settings in Cameroon so as to propose intervention strategies. Methods: In a cross sectional study conducted from January 2014 to August 2015, women aged 14 - 49 years were randomly selected from the capital city Yaounde and four regions of Cameroon. Anthropometric measures were collected for nutritional status assessment. Data on diet habits and socio-demographic parameters were collected. Results: 608 women of reproductive age with average age 34.68 ± 0.39 years made up the study. Dietary patterns assessment revealed that, most study participants had a frequent intake of carbohydrate rich foods and fats and oils rich foods; but an infrequent intake of protein rich foods and vitamin and minerals rich foods in a week. Nutritional status assessment revealed that, 2.1% were underweight, 28.6% had a normal weight, 30.8% overweight, and 38.5% obese. The grass field regions presented the highest prevalence of underweight, overweight and obesity. Higher malnutrition levels were linked to low intakes of pulses and beans; milk and dairy products; vegetables and fruits food groups. Conclusion: Women of the study population had an unhealthy dietary pattern and a poor nutritional status. Therefore, strategies such as nutritional education are warranted and should be age and region specific, so as to target specific groups of women and ensure adequate nutritional status and health.","PeriodicalId":71174,"journal":{"name":"流行病学期刊(英文)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46855418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}