Publications by authors named "Nguyen Trong Khoa"

2 Publications

  • Page 1 of 1

Factors associated with the duration of hospitalisation among COVID-19 patients in Vietnam: A survival analysis.

Epidemiol Infect 2020 06 10;148:e114. Epub 2020 Jun 10.

Institute of Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, Vietnam.

Background: The median duration of hospital stays due to COVID-19 has been reported in several studies on China as 10-13 days. Global studies have indicated that the length of hospitalisation depends on different factors, such as the time elapsed from exposure to symptom onset, and from symptom onset to hospital admission, as well as specificities of the country under study. The goal of this paper is to identify factors associated with the median duration of hospital stays of COVID-19 patients during the second COVID-19 wave that hit Vietnam from 5 March to 8 April 2020.

Method: We used retrospective data on 133 hospitalised patients with COVID-19 recorded over at least two weeks during the study period. The Cox proportional-hazards regression model was applied to determine the potential risk factors associated with length of hospital stay.

Results: There were 65 (48.9%) females, 98 (73.7%) patients 48 years old or younger, 15 (11.3%) persons with comorbidities, 21 (16.0%) severely ill patients and 5 (3.8%) individuals with life-threatening conditions. Eighty-two (61.7%) patients were discharged after testing negative for the SARS-CoV-2 virus, 51 were still in the hospital at the end of the study period and none died. The median duration of stay in a hospital was 21 (IQR: 16-34) days. The multivariable Cox regression model showed that age, residence and sources of contamination were significantly associated with longer duration of hospitalisation.

Conclusion: A close look at how long COVID-19 patients stayed in the hospital could provide an overview of their treatment process in Vietnam, and support the country's National Steering Committee on COVID-19 Prevention and Control in the efficient allocation of resources over the next stages of the COVID-19 prevention period.
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http://dx.doi.org/10.1017/S0950268820001259DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7306545PMC
June 2020

Developing an antimicrobial resistance reference laboratory and surveillance programme in Vietnam.

Lancet Glob Health 2017 12;5(12):e1186-e1187

Oxford University Clinical Research Unit, Wellcome Trust Major Overseas Programme, Ho Chi Minh City, Vietnam; Nuffield Department of Medicine, John Radcliffe Hospital, Headley Way, Headington, Oxford OX3 9DU, UK. Electronic address:

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http://dx.doi.org/10.1016/S2214-109X(17)30370-4DOI Listing
December 2017