Which curve provides the best explanation of the growth in confirmed COVID-19 cases in Chile? / Qual é a curva que melhor explica o crescimento de casos confirmados da COVID-19 no Chile? / ¿Cuál es la curva que mejor explica el crecimiento de los casos confirmados de COVID-19 en Chile?
Rev. latinoam. enferm. (Online)
; 28: e3346, 2020.
Article
en En, Es, Pt
| LILACS, BDENF
| ID: biblio-1103345
Biblioteca responsable:
BR21.2
ABSTRACT
Objective to explore the best type of curve or trend model that could explain the epidemiological behavior of the infection by COVID-19 and derive the possible causes that contribute to explain the corresponding model and the health implications that can be inferred. Method data were collected from the COVID-19 reports of the Department of Epidemiology, Ministry of Health, Chile. Curve adjustment studies were developed with the data in four different models quadratic, exponential, simple exponential smoothing, and double exponential smoothing. The significance level used was α≤0.05. Results the curve that best fits the evolution of the accumulated confirmed cases of COVID-19 in Chile is the doubly-smoothed exponential curve. Conclusion the number of infected patients will continue to increase. Chile needs to remain vigilant and adjust the strategies around the prevention and control measures. The behavior of the population plays a fundamental role. We suggest not relaxing restrictions and further improving epidemiological surveillance. Emergency preparations are needed and more resource elements need to be added to the current health support. This prediction is provisional and depends on keeping all intervening variables constant. Any alteration will modify the prediction.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
BDENF
/
LILACS
Asunto principal:
Neumonía Viral
/
Infecciones por Coronavirus
/
Pandemias
Tipo de estudio:
Prognostic_studies
Límite:
Humans
País/Región como asunto:
America do sul
/
Chile
Idioma:
En
/
Es
/
Pt
Revista:
Rev. latinoam. enferm. (Online)
Asunto de la revista:
ENFERMAGEM
Año:
2020
Tipo del documento:
Article
País de afiliación:
Chile
/
Colombia
Pais de publicación:
Brasil