Revista brasileira de epidemiologia = Brazilian journal of epidemiology最新文献

{"title":"Quality of healthcare services to reduce leprosy in Brazil: a trend analysis from 2001 to 2020.","authors":"Gabriel da Silva Mártires, Géssica Liana Dos Santos Lima, Danilo Esteves Gomes, Angelina do Carmo Lessa, Celsa da Silva Moura Souza, Eliane Ignotti, Ronilson Ferreira Freitas","doi":"10.1590/1980-549720240034","DOIUrl":"10.1590/1980-549720240034","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the temporal trend of healthcare services quality indicators to reduce leprosy in Brazil, over a 20-year period.</p><p><strong>Methods: </strong>This is an epidemiological study with a temporal trend, whose data were extracted from the Notifiable Diseases Information System. Indicators were constructed from the Ministry of Health Technical-Operational Manual that presents the Guidelines for Surveillance, Care and Elimination of Leprosy as a Public Health Problem. For trend analysis of the selected indicators, the Prais-Winsten model was used and the Average Annual Growth Rate (AAGR) was also calculated.</p><p><strong>Results: </strong>In the 20-year time series investigated here, 732,959 cases of leprosy were reported in Brazil. The trend was stationary for: new leprosy cases cure rate (β=-0.000; p=0.196; AAGR=-0.2), new leprosy cases drop out rate (β=-0.001; p=0.147; AAGR=-0.4), new leprosy cases contact tracing rate (β=-0.001; p=0.112; AAGR=1.6), new cases of leprosy with degree physical disability assessment rate among new cases (β=-0.000; p=0.196; AAGR=-0.2) and cases cured in the year with the degree of physical disability assessed (β=0.002; p=0.265; AAGR=0.5); while the indicator of recurrence rate among cases reported in the year (β=0.019; p<0.001; AAGR=0.5) showed an increasing trend.</p><p><strong>Conclusion: </strong>Based on the evaluation of indicators to assess the quality of healthcare services to reduce leprosy, it was evident that Brazil has major challenges for its full implementation, with improvements being necessary in the quality of care service offered to the population.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240034"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11221484/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hepatitis B vaccine among healthcare workers: factors associated with the dimensions of the Health Belief Model.","authors":"Yvanilson Costas Farias Junior, Fernanda de Oliveira Souza, Deisy Vital Dos Santos, Margarete Costa Heliotério, Paloma de Sousa Pinho, Tânia Maria de Araújo","doi":"10.1590/1980-549720240036","DOIUrl":"10.1590/1980-549720240036","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the association between the dimensions of the Health Belief Model (HBM) and complete vaccination for hepatitis B among healthcare workers (HCW).</p><p><strong>Methods: </strong>Cross-sectional epidemiological study with HCW in Primary Health and Medium Complexity Care. Univariate and bivariate analyses were performed to test the association between the outcome variable (complete vaccination for hepatitis B based on self-report) and the variables of the HBM dimensions. Prevalence ratio (PR) and its respective 95% confidence intervals (95%CI) were calculated.</p><p><strong>Results: </strong>453 HCW participated. The prevalence of complete vaccination for hepatitis B was 56.9%. In the final analysis model, the following variables were associated with complete vaccination for hepatitis B: chances of having hepatitis B (PR=1.73) - related to the susceptibility dimension; disease severity (PR=0.74) - related to severity; reduced risk of absenteeism (PR=1.29) - related to benefits; not spending time to get vaccinated (PR=1.41) and not worrying about Events Supposedly Attributable to Vaccination or Immunization (PR=1.43) - related to barriers.</p><p><strong>Conclusions: </strong>The completeness of the hepatitis B vaccination schedule, reported by the investigated HCW, reveals the prevalence is below the target established by the Ministry of Health, which follows the national scenario of low coverage presented for other age groups. Understanding the risk perception and severity of hepatitis B can contribute to increasing the prevalence of vaccination for this infection.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240036"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11221482/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence of hepatitis B and C virus infection in socioeconomic population strata from Recife, Pernambuco, Northeast Brazil.","authors":"Carolline de Araújo Mariz, Cynthia Braga, Maria de Fátima Pessoa Militão de Albuquerque, Carlos Feitosa Luna, Daniela Medeiros Salustiano, Naishe Matos Freire, Clarice Neuenschwander Lins de Morais, Edmundo Pessoa Lopes","doi":"10.1590/1980-549720240033","DOIUrl":"10.1590/1980-549720240033","url":null,"abstract":"<p><strong>Objective: </strong>To estimate the probability of infection with hepatitis B (HBV) and C (HCV) viruses in different socioeconomic strata of the population of Recife, Northeast Brazil.</p><p><strong>Methods: </strong>Study carried out from samples obtained in a survey of residents of a large urban center that had a population base and stratified sampling with random selection of households using the \"Brazil Sample\" package in the R software. HBV (HBsAg) and anti-HCV was performed using immunochromatographic tests. In cases positive for HBsAg, anti-HBc and HBeAg were tested using chemiluminescence, as well as HBV-DNA using real-time PCR. For cases positive for anti-HCV, the search for this antibody was repeated by chemiluminescence and for HCV-RNA by real-time PCR. The occurrence of HBsAg and anti-HCV cases in the general population was estimated based on a theoretical negative binomial distribution.</p><p><strong>Results: </strong>Among 2,070 samples examined, 5 (0.24%) were HBsAg and 2 (0.1%) anti-HCV positive. The majority of cases had self-reported skin color as black/brown (6/7), education level up to high school (6/7), a steady partner (5/7) and lived in an area of low socioeconomic status (5/7).</p><p><strong>Conclusion: </strong>The occurrence of HBsAg and anti-HCV was lower than those previously found in population-based studies and slightly lower than the most recent estimates. Individuals with lower socioeconomic status should be a priority target of public health policies.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240033"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11221483/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal trend and magnitude of previdenciary benefits for workplace accidents in Brazil.","authors":"Claudio José Dos Santos Júnior, Frida Marina Fischer","doi":"10.1590/1980-549720240032","DOIUrl":"10.1590/1980-549720240032","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the temporal trend and magnitude of national indicators of previdenciary benefits for workplace accidents issued and granted by the Social Security of Brazil.</p><p><strong>Methods: </strong>Secondary data from Social Security from 2008 to 2019 were used. The trend and percentage variation of the indicators were estimated through Prais-Winsten generalized linear regression.</p><p><strong>Results: </strong>A total of 9,220,372 previdenciary benefits for workplace accidents were issued by the Social Security of Brazil in the period, costing approximately R$ 8.4 billion and representing about 2.0% of the net value of all benefits paid. None of the categories of previdenciary benefits for workplace accidents showed an increasing trend. The highest variation in the benefits granted and issued for workplace accidents occurred in temporary disability benefit (B91), with an annual percentage variation of -54.00% and -29.29%, respectively.</p><p><strong>Conclusion: </strong>A reduction in magnitude and an overall decreasing trend were observed in the historical series of national indicators of benefits granted and benefits issued related to workplace accidents in Brazil from 2008 to 2019.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240032"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11207102/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatiotemporal analysis of diarrhea-related hospitalizations of children in Brazil's Midwest region from 2011 to 2020.","authors":"Ana Lucia Sartori, Leila Regina de Oliveira, Maria Eduarda Pessatto","doi":"10.1590/1980-549720240035","DOIUrl":"10.1590/1980-549720240035","url":null,"abstract":"<p><strong>Objective: </strong>To examine spatiotemporal variability and identify clustering patterns of hospitalization rates for diarrhea in children younger than five years in Mato Grosso, Brazil, from 2011 to 2020.</p><p><strong>Methods: </strong>An ecological study was conducted using hospitalization records associated with diarrhea from the Brazilian Hospital Information System/Unified Health System. The relative risk of hospitalization for diarrhea in each municipality was calculated using SaTScan software considering a statistical significance level of 5% and 999 Monte Carlo replications.</p><p><strong>Results: </strong>A total of 13,315 diarrhea-associated hospitalizations for 5-year-old children were recorded. From 2011 to 2020, the annual rates for hospitalizations related to diarrhea decreased from 8.50 to 3.45/1,000 live births among children younger than one year and from 4.99 to 1.57 for children aged 1-4 years. Clusters of municipalities with high relative risk for hospitalizations due to diarrhea, statistically significant, predominated in the North, Northeast, and Southwest health administrative macro-regions of Mato Grosso for both age groups until 2016. From 2016 to 2020, clusters of the lowest relative risk were identified in the North and Center South health administrative macro-regions for children younger than five years.</p><p><strong>Conclusion: </strong>Results showed that hospitalization rates for diarrhea in children younger than five years reduced with the presence of low-risk clusters in Mato Grosso in the final years of the study. Public health surveillance should incorporate spatial analysis to investigate the diarrhea-related morbidity.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240035"},"PeriodicalIF":0.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11207105/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141452371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geography and public health: analysis of the epidemiological dynamics of meningitis in Brazil, between 2010 and 2019.","authors":"Luis Roberto da Silva, Laís Eduarda Silva de Arruda, Isabel de Jesus Brandão Barreto, João Victor Rodrigues de Aragão, Maria Luiza Ferreira Imburana da Silva, Guilherme Lira, Camila Maria Barros Teixeira, Emília Carolle Azevedo de Oliveira","doi":"10.1590/1980-549720240031","DOIUrl":"10.1590/1980-549720240031","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the spatiotemporal epidemiological dynamics of meningitis in Brazil, between 2010 and 2019.</p><p><strong>Methods: </strong>Descriptive ecological study with cases and deaths due to meningitis in Brazil (2010-2019) in the National Notifiable Diseases Information System (Sistema de Informações de Agravos de Notificação - SINAN). The following analyses were performed: (I) frequency analyses of cases and deaths, prevalence rates, mortality, lethality, Fisher's exact test, and chi-square test; (II) Prais-Winstein regression; and (III) Global, Local Moran's index, and Kernel density.</p><p><strong>Results: </strong>182,126 cases of meningitis were reported in Brazil, of which 16,866 (9.26%) resulted in death, with prevalence rates of 9.03/100,000 inhabitants, mortality of 0.84/100,000 inhabitants, and lethality of 9.26%. There was a noted trend of decreasing prevalence rates (-9.5%, 95% confidence interval - 95%CI -13.92; -4.96, p<0.01) and mortality (-11.74%, 95%CI -13.92; -9.48, p<0.01), while lethality remained stable (-2.08%, 95%CI -4.9; 0.8; p<0.1941). The majority of cases were viral meningitis (45.7%), among 1-9 years old (32.2%), while the highest proportion of deaths was due to bacterial meningitis (68%), among 40-59 years old (26.3%). In the Moran and Kernel maps of prevalence and mortality rates, municipalities in the South, Southeast, and the capital of Pernambuco in the Northeast stood out with high rates; as for lethality, the North, Northeast, and Southeast coastal areas were highlighted.</p><p><strong>Conclusion: </strong>A decrease in meningitis cases and deaths was found in this study; however, the lethality rate was higher in areas with lower prevalence, emphasizing the need to enhance actions for identifying, monitoring, and providing health care for cases, as well as expanding vaccination coverage.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240031"},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182441/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimated annual costs of Chikungunya fever in the municipality of Rio de Janeiro, Brazil.","authors":"Thauanne de Souza Gonçalves, Cleber Nascimento do Carmo, Daniel Savignon Marinho","doi":"10.1590/1980-549720240026","DOIUrl":"10.1590/1980-549720240026","url":null,"abstract":"<p><strong>Objective: </strong>To estimate the cost of illness of Chikungunya in the municipality of Rio de Janeiro, Brazil, in 2019.</p><p><strong>Methods: </strong>The study is a partial economic evaluation carried out with secondary data with free and unrestricted access. Direct outpatient and indirect costs of the acute, post-acute, and chronic phases of Chikungunya fever were estimated, in addition to hospital costs. The estimate of direct costs was performed using the notified cases and the standard treatment flowchart in the state of Rio de Janeiro. The indirect ones consist of loss of productivity and disability, using the burden of disease indicator (Disability-adjusted life year - DALY).</p><p><strong>Results: </strong>The total number of reported cases was 38,830. Total costs were calculated at BRL 279,807,318, with 97% related to indirect costs.</p><p><strong>Conclusion: </strong>The chronic phase and indirect costs were the most expensive. The inability and permanence of Chikungunya differentiate the disease and increase the costs of its treatment.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240026"},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182447/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Consistency of information on the provision of water fluoridation in Brazil.","authors":"Anna Laura Santos Doalto, Lorrayne Belotti, Camila de Moraes Paulino, Paulo Frazão","doi":"10.1590/1980-549720240029","DOIUrl":"10.1590/1980-549720240029","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to assess the consistency of data regarding the provision of fluoridation in Brazilian municipalities with water supply systems.</p><p><strong>Methods: </strong>Official data from the National Basic Sanitation Survey and the National Information System on Sanitation for 2017 were compared.</p><p><strong>Results: </strong>Out of 5,570 municipalities in Brazil, 4,546 (81.6%) had water supply systems. The agreement between data sources was 84%, with a Kappa of 0.668, indicating substantial agreement. However, the estimates of fluoridation provision exhibited an average discrepancy of 8.1 percentage points, ranging from 1.2 points in the Central-West region to 21.4 points in the Northeast region.</p><p><strong>Conclusion: </strong>To address these inconsistencies, it is essential to enhance information sources, ensuring more reliable data for health, sanitation authorities, and society at large.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240029"},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182442/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tuberculosis incidence in Brazil: time series analysis between 2001 and 2021 and projection until 2030.","authors":"Marcus Tolentino Silva, Taís Freire Galvão","doi":"10.1590/1980-549720240027","DOIUrl":"10.1590/1980-549720240027","url":null,"abstract":"<p><strong>Objective: </strong>To assess the incidence of tuberculosis in Brazil between 2001 and 2022 and estimate the monthly incidence forecast until 2030.</p><p><strong>Methods: </strong>This is a time-series study based on monthly tuberculosis records from the Notifiable Diseases Information System and official projections of the Brazilian population. The monthly incidence of tuberculosis from 2001 to 2022 was evaluated using segmented linear regression to identify trend breaks. Seasonal autoregressive integrated moving average (Sarima) was used to predict the monthly incidence from 2023 to 2030, deadline for achieving the sustainable development goals (SDGs).</p><p><strong>Results: </strong>There was a decrease in incidence between January/2001 and December/2014 (4.60 to 3.19 cases-month/100,000 inhabitants; β=-0.005; p<0.001), followed by an increase between January/2015 and March /2020 (β=0.013; p<0.001). There was a sharp drop in cases in April/2020, with the onset of the pandemic, and acceleration of the increase in cases since then (β=0.025; p<0.001). A projection of 124,245 cases in 2030 was made, with an estimated incidence of 4.64 cases-month/100,000 inhabitants, levels similar to those in the 2000s. The Sarima model proved to be robust, with error of 4.1% when removing the pandemic period.</p><p><strong>Conclusion: </strong>The decreasing trend in tuberculosis cases was reversed from 2015 onwards, a period of economic crisis, and was also impacted by the pandemic when there was a reduction in records. The Sarima model can be a useful forecasting tool for epidemiological surveillance. Greater investments in prevention and control need to be made to reduce the occurrence of tuberculosis, in line with the SDGs.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240027"},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182439/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Space-time dispersion of dengue occurrence in epidemic and non-epidemic years in a municipality in the metropolitan region of Belo Horizonte, MG, 2011 to 2017.","authors":"Selma Costa de Sousa, Juliana Maria Trindade Bezerra, Diogo Tavares Cardoso, Fabrício Thomaz de Oliveira Ker, Giovanna Rotondo de Araújo, Vagner Braga Nunes Coelho, David Soeiro Barbosa","doi":"10.1590/1980-549720240023","DOIUrl":"10.1590/1980-549720240023","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the transmission dynamics of dengue, a public health problem in Brazil and the Metropolitan Region of Belo Horizonte (MRBH).</p><p><strong>Methods: </strong>The spatiotemporal evolution of the occurrence of dengue in the municipality of Contagem, state of Minas Gerais, a region with high arbovirus transmission, was analyzed. Furthermore, epidemic and non-epidemic periods were analyzed, based on probable cases of dengue. This is an ecological study that used the Notifiable Diseases Information System (SINAN) national database. The analyses were carried out considering the period from epidemiological week (EW) 40 of 2011 to 39 of 2017. Spatial analysis tools (crude and smoothed incidence rate, directional distribution ellipse, global Moran index and local Moran index, and spatial scanning time with definition of epidemiological risk) were used.</p><p><strong>Results: </strong>The 2012 to 2013 and 2015 to 2016 epidemic cycles presented high incidence rates. The disease was concentrated in more urbanized areas, with a small increase in cases throughout the municipality. Seven statistically significant local clusters and areas with a high rate of cases and accentuated transmission in epidemic cycles were observed throughout the municipality. Spatial autocorrelation of the incidence rate was observed in all periods.</p><p><strong>Conclusion: </strong>The results of the present study highlight a significant and heterogeneous increase in dengue notifications in Contagem over the years, revealing distinct spatial patterns during epidemic and non-epidemic periods. Geoprocessing analysis identified high-risk areas, a piece of knowledge that can optimize the allocation of resources in the prevention and treatment of the disease for that municipality.</p>","PeriodicalId":74697,"journal":{"name":"Revista brasileira de epidemiologia = Brazilian journal of epidemiology","volume":"27 ","pages":"e240023"},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11182438/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141428462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}