A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia
OBJECTIVE: To develop a methodology for forecasting the seasonal dynamic of malaria outbreaks in the municipalities of Colombia. METHODS: Epidemiologic ranges were defined by multiples of 50 cases for the six municipalities with the highest incidence, 25 cases for the municipalities that ranked 10th...
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ftdoajarticles:oai:doaj.org/article:4888d896ef77458caaeb2916253a1c82 2023-05-15T15:19:12+02:00 A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia Javier Oswaldo Rodríguez Velásquez 2010-03-01T00:00:00Z https://doaj.org/article/4888d896ef77458caaeb2916253a1c82 EN ES PT eng spa por Pan American Health Organization http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49892010000300008 https://doaj.org/toc/1020-4989 https://doaj.org/toc/1680-5348 1020-4989 1680-5348 https://doaj.org/article/4888d896ef77458caaeb2916253a1c82 Revista Panamericana de Salud Pública, Vol 27, Iss 3, Pp 211-218 (2010) Malaria predicción distribución temporal brotes de enfermedades vigilancia epidemiológica Colombia forecasting temporal distribution disease outbreaks epidemiologic surveillance Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2010 ftdoajarticles 2022-12-31T15:22:59Z OBJECTIVE: To develop a methodology for forecasting the seasonal dynamic of malaria outbreaks in the municipalities of Colombia. METHODS: Epidemiologic ranges were defined by multiples of 50 cases for the six municipalities with the highest incidence, 25 cases for the municipalities that ranked 10th and 11th by incidence, 10 for the municipality that ranked 193rd, and 5 for the municipality that ranked 402nd. The specific probability values for each epidemiologic range appearing in each municipality, as well as the S/k value-the ratio between entropy (S) and the Boltzmann constant (k)- were calculated for each three-week set, along with the differences in this ratio divided by the consecutive sets of weeks. These mathematical ratios were used to determine the values for forecasting the case dynamic, which were compared with the actual epidemiologic data from the period 2003-2007. RESULTS: The probability of the epidemiologic ranges appearing ranged from 0.019 and 1.00, while the differences in the S/k ratio between the sets of consecutive weeks ranged from 0.23 to 0.29. Three ratios were established to determine whether the dynamic corresponded to an outbreak. These ratios were corroborated with real epidemiological data from 810 Colombian municipalities. CONCLUSIONS: This methodology allows us to forecast the malaria case dynamic and outbreaks in the municipalities of Colombia and can be used in planning interventions and public health policies. OBJETIVO: Desarrollar una metodología para la predicción de la dinámica temporal de los brotes de malaria en los municipios de Colombia. MÉTODOS: Se definieron rangos epidemiológicos, definidos por los múltiplos de 50 casos para el grupo de seis municipios con mayor incidencia, de 25 casos para los municipios que ocuparon las posiciones 10 y 11 por su incidencia, de 10 para el municipio que ocupó la posición 193 y de 5 para el municipio que ocupó la posición 402. Se calcularon los valores de probabilidad específica de la aparición de cada rango epidemiológico en cada ... Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic |
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Malaria predicción distribución temporal brotes de enfermedades vigilancia epidemiológica Colombia forecasting temporal distribution disease outbreaks epidemiologic surveillance Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
spellingShingle |
Malaria predicción distribución temporal brotes de enfermedades vigilancia epidemiológica Colombia forecasting temporal distribution disease outbreaks epidemiologic surveillance Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Javier Oswaldo Rodríguez Velásquez A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
topic_facet |
Malaria predicción distribución temporal brotes de enfermedades vigilancia epidemiológica Colombia forecasting temporal distribution disease outbreaks epidemiologic surveillance Medicine R Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
OBJECTIVE: To develop a methodology for forecasting the seasonal dynamic of malaria outbreaks in the municipalities of Colombia. METHODS: Epidemiologic ranges were defined by multiples of 50 cases for the six municipalities with the highest incidence, 25 cases for the municipalities that ranked 10th and 11th by incidence, 10 for the municipality that ranked 193rd, and 5 for the municipality that ranked 402nd. The specific probability values for each epidemiologic range appearing in each municipality, as well as the S/k value-the ratio between entropy (S) and the Boltzmann constant (k)- were calculated for each three-week set, along with the differences in this ratio divided by the consecutive sets of weeks. These mathematical ratios were used to determine the values for forecasting the case dynamic, which were compared with the actual epidemiologic data from the period 2003-2007. RESULTS: The probability of the epidemiologic ranges appearing ranged from 0.019 and 1.00, while the differences in the S/k ratio between the sets of consecutive weeks ranged from 0.23 to 0.29. Three ratios were established to determine whether the dynamic corresponded to an outbreak. These ratios were corroborated with real epidemiological data from 810 Colombian municipalities. CONCLUSIONS: This methodology allows us to forecast the malaria case dynamic and outbreaks in the municipalities of Colombia and can be used in planning interventions and public health policies. OBJETIVO: Desarrollar una metodología para la predicción de la dinámica temporal de los brotes de malaria en los municipios de Colombia. MÉTODOS: Se definieron rangos epidemiológicos, definidos por los múltiplos de 50 casos para el grupo de seis municipios con mayor incidencia, de 25 casos para los municipios que ocuparon las posiciones 10 y 11 por su incidencia, de 10 para el municipio que ocupó la posición 193 y de 5 para el municipio que ocupó la posición 402. Se calcularon los valores de probabilidad específica de la aparición de cada rango epidemiológico en cada ... |
format |
Article in Journal/Newspaper |
author |
Javier Oswaldo Rodríguez Velásquez |
author_facet |
Javier Oswaldo Rodríguez Velásquez |
author_sort |
Javier Oswaldo Rodríguez Velásquez |
title |
A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
title_short |
A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
title_full |
A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
title_fullStr |
A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
title_full_unstemmed |
A method for forecasting the seasonal dynamic of malaria in the municipalities of Colombia Método para la predicción de la dinámica temporal de la malaria en los municipios de Colombia |
title_sort |
method for forecasting the seasonal dynamic of malaria in the municipalities of colombia método para la predicción de la dinámica temporal de la malaria en los municipios de colombia |
publisher |
Pan American Health Organization |
publishDate |
2010 |
url |
https://doaj.org/article/4888d896ef77458caaeb2916253a1c82 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista Panamericana de Salud Pública, Vol 27, Iss 3, Pp 211-218 (2010) |
op_relation |
http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49892010000300008 https://doaj.org/toc/1020-4989 https://doaj.org/toc/1680-5348 1020-4989 1680-5348 https://doaj.org/article/4888d896ef77458caaeb2916253a1c82 |
_version_ |
1766349379584655360 |