Prevalence and transmission of COVID-19 in community and household levels of Bangladesh: Longini and Koopman epidemic modelling approach.
Int J Clin Pract
; 75(12): e14921, 2021 Dec.
Article
en En
| MEDLINE
| ID: mdl-34564915
ABSTRACT
AIM:
To estimate the prevalence of COVID-19 pandemic and its transmission rates among people in both community and household levels of Bangladesh.METHODS:
We use the cross-sectional online survey data of 2080 individuals, collected from 442 households during June to September 2020 in Bangladesh. The Longini and Koopman stochastic epidemic modelling approach was adapted for analysing the data. To validate the results, a simulation study was conducted using the Markov Chain Monte Carlo (MCMC) method via the Metropolis-Hastings algorithm in the context of the Bayesian framework.RESULTS:
Overall, the prevalence of COVID-19 pandemic was 15.1% (315 out of 2080) among people in Bangladesh. This proportion was higher in smaller households (size one 40.0%, two 35.7% and three 25.9%) than larger (four 15.8%, five 13.3%, six 14.1%, seven 12.5% eight 8.7%, nine 14.8% and ten or eleven 5.7%). The transmission rate of COVID-19 in community people was higher (12.0%, 95% CI 10.0% to 13.0%) than household members (9.0%, 95% CI 6.0% to 11.0%).CONCLUSION:
The susceptible individuals have a higher risk of community infection than the household and the community transmission is more responsible than the household for COVID-19 pandemic in Bangladesh.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
COVID-19
Tipo de estudio:
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Humans
País/Región como asunto:
Asia
Idioma:
En
Revista:
Int J Clin Pract
Asunto de la revista:
MEDICINA
Año:
2021
Tipo del documento:
Article
País de afiliación:
Bangladesh