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Previous issue date: 2015-10-23 / A dengue ? uma doen?a infecciosa causada por um arbov?rus (g?nero Flavivirus, fam?lia Flaviviridae), transmitido pela picada de artr?podes, principalmente por mosquitos da esp?cie Aedes aegypti. Existem quatro tipos diferentes de v?rus da dengue: (DENV-1, DENV-2, DENV-3 e DENV-4), que ocorre principalmente em ?reas tropicais e subtropicais do mundo, inclusive no Brasil. A infec??o por dengue atualmente ? considerada um grave problema de sa?de p?blico mundial. Segundo a Organiza??o Mundial de Sa?de, cerca de 50-100 milh?es de pessoas se infectam anualmente em mais de 100 pa?ses do mundo. O objetivo deste estudo foi descrever o perfil epidemiol?gico da dengue no estado da Para?ba no per?odo entre os anos de 2011 a 2014. Uma pesquisa descritiva foi realizada, a qual utilizou dados secund?rios registrados no SINAN da Para?ba, onde foram analisados os casos notificados de acordo com vari?veis como g?nero, faixa et?ria, escolaridade, sorotipo, meses de notifica??o, classifica??o cl?nica e evolu??o da doen?a. De 2011 a 2014 na Para?ba foram notificados 53.373 casos suspeitos de dengue, dos quais 52,4% (28.020) foram confirmados. Em 2011 foram confirmados 53% (8.646) dos casos, em 2012 os confirmados foram equivalente a 58% (6.867), o ano de 2013 registrou 48% (8.827), e em 2014 com 49,5% (3.680). Houve predomin?ncia do sexo feminino (58%) dos casos. A m?dia de idade dos confirmados foi de 18-60 anos representando 64,2%, quando considerados os anos de estudo. Quando analisado a evolu??o da doen?a, observou-se que 89% dos indiv?duos confirmados com dengue evolu?ram para a cura. Foram registrados 48 ?bitos nesse per?odo. O sorotipo DENV-1 foi predominante de 2011 a 2013, seguido do DENV-4. A classifica??o dengue cl?ssico foi equivalente a 97% dos casos, dengue com complica??es foi de apenas 0,1%, febre hemorr?gica da dengue foi de 0,5% e por ?ltimo a s?ndrome do choque da dengue. Os meses de maior notifica??o da doen?a foram no primeiro semestre do ano, com maior incid?ncia entre os meses de mar?o a junho. Conclui-se que as epidemias de dengue na Para?ba apresentaram diferen?as importantes, e um diagn?stico imediato da infec??o aliado a um diagn?stico molecular dos sorotipos circulantes na comunidade poderiam ser medidas de preven??o e controle para riscos potenciais de formas graves da doen?a na popula??o. / Dengue is an infectious disease caused by an arbovirus (genus Flavivirus, family Flaviviridae), mainly transmitted by mosquitoes of the species Aedes aegypti. There are four different serotypes of dengue virus: (DENV-1, DENV-2, DENV-3 and DENV-4), which occurs mostly in tropical and subtropical areas of the world, including Brazil. Dengue infection is now considered a serious public health problem worldwide. According to the World Health Organization, about 50-100 million people are infected annually in more than 100 countries worldwide. The objective of this study was to analyze the epidemiology of dengue in the state of Paraiba, in the 2011 to 2014 period. A descriptive study was conducted, which used secondary data recorded in the SINAN of Paraiba, where the reported cases were analyzed according to variables such as gender, age, education, serotype involved viruses, months of notification, clinical classification and evolution of disease. From 2011 to 2014 in Paraiba were reported 53 373 suspected cases of dengue, of which 52.5% (28,020) were confirmed. In 2011 have been confirmed 53.4% (8,646) of cases in 2012 confirmed cases were equivalent to 60% (6867), the year 2013 recorded 48% (8827) and in 2014 with 49.6% (3,680). There was a predominance of infection in females, which was equivalent to 58% of cases. The age of patients with confirmed diagnosis ranged from 1 to 60, average age 35, in which the age group between 18-60 years accounted for 64.2% of cases. When analyzing the evolution of the disease, it was observed that 89% of patients with confirmed diagnosis of dengue develop to cure. There were 48 deaths in this period. The DENV-1 serotype was predominant from 2011 to 2013, followed by DENV-4. The classic dengue classification was equivalent to 86.4% of cases. The complication rate was recorded in only 1.3% of cases, these 0.5% were classified as dengue hemorrhagic fever and 0.06% as of dengue shock syndrome. The months of notification of the disease were higher in the first half of the year, with higher incidence during the months from March to June. Our findings offer insights into the understanding the dengue problem in the state of Paraiba, Brazil.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/21363 |
| Date | 23 October 2015 |
| Creators | Oliveira, Camila Alves de |
| Contributors | 97890472668, Maciel, Bruna Leal Lima, 96256192320, http://lattes.cnpq.br/5790541670952158, Nunes, Fab?ola da Cruz, 05418091727, http://lattes.cnpq.br/8217991241768054, Ara?jo, Joselio Maria Galv?o de, Clemente, Tatjana Keesen de Souza Lima |
| Publisher | Universidade Federal do Rio Grande do Norte, PROGRAMA DE P?S-GRADUA??O EM BIOLOGIA PARASIT?RIA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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