Page 77 - GHES-2-4

Global Health Economics and
Sustainability
Assessing Vietnam’s pandemic lockdown

Consequently, local authorities were not able to intervene health interventions: A tutorial. International Journal of
in a timely manner to prevent further spread. As a result, Epidemiology, 46(1):348-355.
by the end of the study period, some provinces in this https://doi.org/10.1093/ije/dyw098
region were unable to control the pandemic, and infection
rates rose significantly. Busch, C., Ludwig, A., & Santaeulàlia-Llopis, R. (2020). Emerging
Evidence of a Silver Lining: A Ridge Walk to Avoid an
Finally, future research could extend the study period Economic Catastrophe in Italy and Spain (Working Paper
to a later stage when the vaccination strategy becomes No. 67). SAFE White Paper.
effective. With this approach, the number of new confirmed Cook, T.D., Campbell, D.T., & Shadish, W. (2002). Experimental
cases may no longer be a valid outcome variable; instead, and Quasi-experimental Designs for Generalized Causal
further research could use the number of severe infections Inference. United States: Houghton Mifflin.
or deaths as an outcome measure to assess effectiveness. Dong, E., Du, H., & Gardner, L. (2020). An interactive web-based
Additionally, future studies could employ the ITS model to dashboard to track COVID-19 in real time. The Lancet
assess the effectiveness of other policy interventions, such Infectious Diseases, 20(5):533-534.
as the decision to care for F0 and F1 quarantine patients
at home or the stratification of COVID-19 patients for https://doi.org/10.1016/S1473-3099(20)30120-1
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Acknowledgments
https://doi.org/10.2307/2332391
None. Hale, T., Angrist, N., Goldszmidt, R., Kira, B., Petherick, A.,

Funding Phillips, T., et al. (2021). A global panel database of
pandemic policies (Oxford COVID-19 Government
None. Response Tracker). Nature Human Behaviour, 5(4):529-538.

Conflict of interest https://doi.org/10.1038/s41562-021-01079-8
Harrer, M., Cuijpers, P., Furukawa, T., & Ebert, D.D. (2021).
The authors declare that they have no conflicts of interest. Doing Meta-Analysis with R: A Hands-on Guide. 1 ed.
st
United States: Chapman and Hall/CRC Press.
Author contributions
Haug, N., Geyrhofer, L., Londei, A., Dervic, E., Desvars-
Conceptualization: Duy-Ha Lai Larrive, A., Loreto, V., et al. (2020). Ranking the effectiveness
Investigation: Duy-Ha Lai of worldwide COVID-19 government interventions. Nature
Methodology: Duy-Ha Lai, Thai-Ha Le Human Behaviour, 4(12):1303-1312.
Writing – original draft: All authors https://doi.org/10.1038/s41562-020-01009-0
Writing – review & editing: Thai-Ha Le, Binh Tran- Nam
Islam, N., Sharp, S.J., Chowell, G., Shabnam, S., Kawachi, I.,
Ethics approval and consent to participate Lacey, B., et al. (2020). Physical distancing interventions and
incidence of coronavirus disease 2019: Natural experiment
Not applicable. in 149 countries. BMJ, 370:m2743.

Consent for publication https://doi.org/10.1136/bmj.m2743
Not applicable. Jonathan, T. (2009). About Statsmodels. Available from: https://
www.statsmodels.org [Last accessed on 2024 May 18].
Availability of data Jones, R.M., & Adida, E. (2013). Selecting nonpharmaceutical

Data used in this work are available from the corresponding interventions for influenza. Risk Analysis, 33(8):1473-1488.
author upon reasonable request. https://doi.org/10.1111/risa.12024

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