Updates are available Erratum dated 2020-06-18

Article History

Received: 23 April 2020

Accepted: 12 May 2020

First Online: 15 May 2020

Change Date: 18 June 2020

Change Type: Erratum

Change Details: <OrderedList><ListItem><ItemNumber>1.</ItemNumber><ItemContent><Para>In the abstract, we missed a piece of information. The correct sentence should be “In this retrospective study, we included 550 critically ill COVID-19 patients who need mechanical ventilation <Emphasis Type="Bold">(63.5%) and oxygen therapy (35.6%)</Emphasis> in Tongji Hospital, Wuhan, from February 1, 2020 to April 4, 2020.”</Para></ItemContent></ListItem><ListItem><ItemNumber>2.</ItemNumber><ItemContent><Para>We mistakenly put an approval number from Tongji Hospital ethics committee in the paper (IRBID: TJ-C20200113). The correct number should be <Emphasis Type="Bold">TJ-IRB20200229</Emphasis>.</Para></ItemContent></ListItem><ListItem><ItemNumber>3.</ItemNumber><ItemContent><Para>We mistakenly filled some data in Table 1 and the correct Table 1 (the corrected data are in boldface) should be as follows:</Para></ItemContent></ListItem></OrderedList>

Compliance and ethics

: The author(s) declare that they have no conflict of interest. No funding bodies had any role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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