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Comment
. 2021 Mar;36(3):811-812.
doi: 10.1007/s11606-020-06369-x. Epub 2021 Jan 11.

Letter About: Risk Factors for Mortality in Patients with COVID-19 in New York City

Affiliations
Comment

Letter About: Risk Factors for Mortality in Patients with COVID-19 in New York City

Imad M Tleyjeh et al. J Gen Intern Med. 2021 Mar.
No abstract available

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Conflict of interest statement

Authors report no conflict of interest.

Comment on

References

    1. Mikami, T., Miyashita, H., Yamada, T. et al. Risk Factors for Mortality in Patients with COVID-19 in New York City. J Gen Intern Med. 2020. 10.1007/s11606-020-05983-z. - PMC - PubMed
    1. Tleyjeh IM, Ghomrawi HM, Steckelberg JM, et al. Conclusion about the association between valve surgery and mortality in an infective endocarditis cohort changed after adjusting for survivor bias. J Clin Epidemiol. 2010;63(2):130–135. doi: 10.1016/j.jclinepi.2008.06.022. - DOI - PubMed
    1. Wolkewitz M, Schumacher M. Survival biases lead to flawed conclusions in observational treatment studies of influenza patients. J Clin Epidemiol. 2017;84:121–129. doi: 10.1016/j.jclinepi.2017.01.008. - DOI - PubMed
    1. Arshad S, Nauriyal V, et al. Treatment with Hydroxychloroquine, Azithromycin, and Combination in Patients Hospitalized with COVID-19. Int J Infect Dis. 0(0). 10.1016/j.ijid.2020.06.099. - PMC - PubMed
    1. Richardson S, Hirsch JS, Narasimhan M, et al. Presenting Characteristics, Comorbidities, and Outcomes Among 5700 Patients Hospitalized With COVID-19 in the New York City Area. JAMA. 2020;323(20):2052–2059. doi: 10.1001/jama.2020.6775. - DOI - PMC - PubMed

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