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. 2020 Jul 10;8:30. doi: 10.1186/s40635-020-00320-4

Correction to: Predictive validity of a novel non-invasive estimation of effective shunt fraction in critically ill patients

Emma M Chang 1,#, Andrew Bretherick 1,2,#, Gordon B Drummond 1, J Kenneth Baillie 1,3,✉
PMCID: PMC7352018  PMID: 32651926

Correction to: ICMx 7, 49 (2019)

https://doi.org/10.1186/s40635-019-0262-1

Following publication of the original article [1], the authors reported an error in Eq. 2 of the article; the article is missing brackets.

Please find the correct version (with the brackets added) of the equation in this correction.

The authors apologize for any inconvenience caused.

QSQT=Cc'O2−CaO2Cc'O2−CaO2−VO2Q

Footnotes

The original article can be found online at 10.1186/s40635-019-0262-1

Emma M. Chang and Andrew Bretherick contributed equally to this work.

Change history

10/1/2020

Editor's note: Please note that this error with the equation was brought to the attention of the journal and the authors by Philip J. Peyton and Luke R. Fletcher, authors of this Letter to the Editor: https://icm-experimental.springeropen.com/articles/10.1186/s40635-020-00318-y

Reference

  • 1.Chang EM, Bretherick A, Drummond GB, et al. Predictive validity of a novel non-invasive estimation of effective shunt fraction in critically ill patients. ICMx. 2019;7:49. doi: 10.1186/s40635-019-0262-1. [DOI] [PMC free article] [PubMed] [Google Scholar]

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