A epidemia de dengue/dengue hemorrágico no município do Rio de Janeiro, 2001/2002

Casali, Clarisse Guimarães; Pereira, Marcelo Ricardo Reis; Santos, Luciana Maria Jabor Garcia; Passos, Maíla Naves Pereira; Fortes, Bruno de Paula Menezes Drumond; Valencia, Luís Iván Ortiz; Alexandre, Aline de Jesus; Medronho, Roberto de Andrade

doi:10.1590/s0037-86822004000400002

Cited by 38 publications

(27 citation statements)

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“…8 The results obtained by means of the calculation of Moran's global index for the studied variables expressed statistically significant auto-correlation. Besides, the analysis of the local auto-correlation indicators of the average incidence rate of dengue showed the existence of spatial dependence for 41 neighborhoods of the municipality of Rio de Janeiro.…”

Section: Discussionmentioning

confidence: 89%

Análise espacial da dengue e o contexto socioeconômico no município do Rio de Janeiro, RJ

2009

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OBJECTIVE:To analyze the dengue epidemic in relation to the socioeconomic context according to geographical areas. METHODS:An ecological study was conducted in the municipality of Rio de Janeiro (Southeastern Brazil), in areas delimited as neighborhoods, based on information about notifi ed dengue cases concerning residents in the municipality. The average incidence rate of dengue was calculated between the epidemiological weeks: 48 th of 2001 and 20 th of 2002. The occurrence of dengue was correlated with socioeconomic variables through Pearsons' correlation coeffi cient. Moran's global and local indexes were used to assess the spatial auto-correlation between dengue and the variables that signifi cantly correlated with the disease. The multiple linear regression model and the conditional auto-regression spatial model were used to analyze the relationship between dengue and socioeconomic context. RESULTS:The neighborhoods located in the west zone of the municipality presented high rates of average dengue incidence. The variables presenting signifi cant correlation were: percentage of households connected with the general sanitary network, households with washing machines, and population density per urban area. Moran's spatial auto-correlation index revealed spatial dependence between dengue and the selected variables. The utilized models indicated percentage of households connected with the general sanitary network as the sole variable signifi cantly associated with the disease. The residual fi gures in both models revealed signifi cant spatial auto-correlation, with a positive Moran Index (p<0.001) for linear regression model, and a negative one (p=0.005) for the conditional auto-regression one. CONCLUSIONS:Problems related to basic sanitation contribute decisively to increase the risk of the disease.

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Section: Discussionmentioning

confidence: 89%

Análise espacial da dengue e o contexto socioeconômico no município do Rio de Janeiro, RJ

2009

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“…Regarding the gender of the patients, Rodrigues, Scander and Casali showed in their studies that there were no statistically significant differences, as also seen in Ceará in 2003 [7][8][9] . On the other hand, Montenegro, investigating 14 patients who progressed to death in Recife, suggested that male gender predominated 3 .…”

Section: Resultsmentioning

confidence: 99%

“…A study conducted in India showed that the most frequent type of bleeding was gastrointestinal (34.5%), followed by petechiae (23.6%) and pulmonary bleeding (13.6%) 13 . During an epidemic in Rio de Janeiro in 2001 and 2002, the most common hemorrhagic manifestations were petechiae (51.6%), digestive hemorrhage (37.6%), gingivorrhagia (34.6%) and epistaxis (34.1%) 7 . In this same study, some signs and risk symptoms for evolution of hemorrhagic cases were identified, such as nausea, abdominal pain, petechiae, epistaxis, gingivorrhagia, hepatomegaly, digestive hemorrhage, shock, ascites and pleural effusion 2 .…”

Section: Resultsmentioning

confidence: 99%

Clinical and epidemiological characterization of dengue hemorrhagic fever cases in northeastern, Brazil

Cavalcanti

Coêlho

Vilar

et al. 2010

Rev. Soc. Bras. Med. Trop.

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Introduction:The dengue hemorrhagic dengue (DHF) remains an important public health problem in Brazil. The objective of this study was to analyze the epidemiological characteristics of DHF cases during the 2003 epidemic in Ceará. Methods: Suspected DHF cases with onset of symptoms between January and December 2003 were investigated. Results: 37,964 classic dengue cases and 291 DHF cases were reported. Among the cases discarded, 75.5% were serologically positive but did not meet the criteria recommended by the World Health Organization (WHO). The DHF patients' median age was 30 years (2 -88). Among the hemorrhagic manifestations, petechiae were the most (32.6%) frequent. Cases of gastrointestinal bleeding, ascites, pericardial pleural effusion, hepatomegaly, hypotension and shock showed higher risk of progression to death (p <0.05). Conclusions: The introduction of a new serotype (DEnV-3) in Ceará, which encountered a susceptible population and high vector density, may have been the primary agent responsible for the magnitude of the epidemic. Timely and appropriate medical care, along with an organized care structure are essential for reducing its lethality.

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“…Porém, nos meses considerados quentes, há uma elevação da temperatura, dos índices pluviométricos e da umidade rela va do ar, fatores ambientais altamente propícios à proliferação do vetor da dengue (CASALI et al, 2004).…”

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Relação entre condições climáticas e incidência de dengue no município de Campo Grande, MS

Marinheiro¹,

Carvalho

Pontes

et al. 2017

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Relação entre condições climá cas e incidência de dengue no município de Campo Grande, MSRela onship between climate and dengue incidence in the city of Campo Grande, MS Abstract: Climate change has been observed by the world popula on and its factors can aff ect the biological cycle of several diseases, such as dengue, an endemic / epidemic disease, transmi ed by Aedes agyp s. Therefore, the objec ve of this study was to correlate the incidence of dengue with climate change in the municipality of Campo Grande, MS, Brazil, in the period 2001-2012. The results indicate that there is a rela onship between confi rmed dengue cases and air temperature (monthly average (°C), monthly minimum (°C), precipita on (total amount -monthly value (mm)) and rela ve humidity; not showing a sta s cally signifi cant rela onship with the mean maximum monthly temperature (35.5°C). From July to October, the incidence of dengue fever per 100,000 inhabitants was low, rising in the months of November to March, where higher monthly mean values of air temperature, minimum temperature, rela ve humidity and monthly precipita on occur. Key words: climate; climate change; health care; dengue. Relación entre las condiciones del empo y la incidencia del dengue en Campo Grande, MSResumen: El cambio climá co ha sido observado por la población del mundo y sus factores puede afectar el ciclo de vida de diversas enfermedades, como el dengue, enfermedad de carácter endémico/ epidémic, transmi das por el Aedes agyp s. Por lo tanto, el obje vo de este estudio fue correlacionar la incidencia de la fi ebre del dengue con el cambio climá co en la ciudad de Campo Grande, MS, Brasil, en el período 2001-2012. Los resultados indican que existe una relación entre los casos confi rmados de dengue y la temperatura del aire (promedio mensual (°C), la media mensual mínima (°C), la precipitación (can dad total -mensual (mm)) y humedad rela va (promedio mensual (%)), peo non muestra una relación estadís -camente signifi ca va con la temperatura máxima media mensual (35,5°C). De julio a octubre, la tasa de incidencia del dengue por cada 100 mil habitantes fue baja, el aumento en noviembre. a marzo, donde hay valores de la mediana mensuales más altos de temperatura del aire, la temperatura mínima, la humedad rela va y la precipitación mensual. Palabras clave: clima; cambio climá co; atención a la salud; fi ebre del dengue.

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A epidemia de dengue/dengue hemorrágico no município do Rio de Janeiro, 2001/2002

Cited by 38 publications

References 9 publications

Análise espacial da dengue e o contexto socioeconômico no município do Rio de Janeiro, RJ

Análise espacial da dengue e o contexto socioeconômico no município do Rio de Janeiro, RJ

Clinical and epidemiological characterization of dengue hemorrhagic fever cases in northeastern, Brazil

Relação entre condições climáticas e incidência de dengue no município de Campo Grande, MS

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