ARCHETYPE PaO₂/FiO₂ ratio (openEHR-EHR-OBSERVATION.pf_ratio.v1)

ARCHETYPE IDopenEHR-EHR-OBSERVATION.pf_ratio.v1
ConceptPaO₂/FiO₂ ratio
DescriptionRatio between the partial pressure of oxygen in blood (PaO₂) and the fraction of oxygen in the inhaled air (FiO₂).
UseUse to record the ratio between the partial pressure of oxygen in blood (PaO₂), and the fraction of oxygen in the inspired air (FiO₂). The value of PaO₂ will usually be recorded elsewhere in the health record as part of an arterial blood gas test result (OBSERVATION.laboratory_test_result). The value of FiO₂ will usually be recorded elsewhere in the health record using the 'FiO₂' data element (at0052) in the CLUSTER.inspired_oxygen. This ratio may be used within other scores, such as SOFA Score (OBSERVATION.sofa_score), SMART-COP risk score, ARDS severity score and Simplified Acute Physiology Score (SAPS) II.
PurposeUse to record the ratio between the partial pressure of oxygen in blood (PaO₂) and the fraction of oxygen in the inspired air (FiO₂).
ReferencesMortelliti MP, Manning HL. Acute respiratory distress syndrome. Am Fam Physician. 2002 May 1;65(9):1823-30. PMID: 12018805.

ICU management and referral guidelines for severe hypoxic respiratory failure [Internet]. Wales: South Wales Critical Care Network; 2015 Dec [cited 2020 Jun 09]. 15p. Available from http://www.wales.nhs.uk/sites3/documents/962/Welsh%20Critical%20Care%20Networks%20-%20Severe%20hypoxic%20respiratory%20failure%20guidelines.pdf.
Copyright© openEHR Foundation
AuthorsAuthor name: Heather Leslie
Organisation: Atomica Informatics
Email: heather.leslie@atomicainformatics.com
Date originally authored: 2020-03-27
Other Details LanguageAuthor name: Heather Leslie
Organisation: Atomica Informatics
Email: heather.leslie@atomicainformatics.com
Date originally authored: 2020-03-27
OtherDetails Language Independent{licence=This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/., custodian_organisation=openEHR Foundation, references=Mortelliti MP, Manning HL. Acute respiratory distress syndrome. Am Fam Physician. 2002 May 1;65(9):1823-30. PMID: 12018805. ICU management and referral guidelines for severe hypoxic respiratory failure [Internet]. Wales: South Wales Critical Care Network; 2015 Dec [cited 2020 Jun 09]. 15p. Available from http://www.wales.nhs.uk/sites3/documents/962/Welsh%20Critical%20Care%20Networks%20-%20Severe%20hypoxic%20respiratory%20failure%20guidelines.pdf., original_namespace=org.openehr, original_publisher=openEHR Foundation, custodian_namespace=org.openehr, MD5-CAM-1.0.1=1578D2EB4E8A8C1105AC775D3ECDC659, build_uid=28bca6f3-7696-4b48-bd0c-766ad4dfd8d5, revision=1.0.0}
KeywordsCarrico, Horowitz, index, ratio, PF, P/F, PaO2, FiO2
Lifecyclepublished
UIDb312f5ea-febf-4d8d-9e8a-0fae15c6f20e
Language useden
Citeable Identifier1246.145.1086
Revision Number1.0.0
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Silje Ljosland Bakke, Helse Vest IKT AS, Norway (openEHR Editor)
SB Bhattacharyya, Sudisa Consultancy Services, India
Grant Forrest, NHS Scotland, United Kingdom
Mikkel Gaup Grønmo, Helse-Nord, FSE, Norway (openEHR Editor)
Anca Heyd, DIPS ASA, Norway
Evelyn Hovenga, EJSH Consulting, Australia
Liv Laugen, ​Oslo University Hospital, Norway, Norway (openEHR Editor)
Heather Leslie, Atomica Informatics, Australia
Ian McNicoll, freshEHR Clinical Informatics, United Kingdom
Ana Pereira, CINTESIS, CUF-Porto, Portugal
Søren Pischke, MD PhD, Senior Consultant, Department of Emergencies and Critical Care, Oslo University Hospital, Norway
Benjamin Senst, Germany
Trine Strand, Oslo Universitetssykehus (OUS), Norway
Natalia Strauch, Medizinische Hochschule Hannover, Germany
Roy Støle, OUS, Norway
Norwegian Review Summary, Nasjonal IKT HF, Norway
Micaela Thierley, Helse Vest IKT, Norway
Rowan Thomas, St. Vincent's Hospital Melbourne, Australia
Jeremy Tong, NHS, United Kingdom
Guri Tømmervåg, DIPS AS, Norway
John Tore Valand, Helse Bergen, Norway (openEHR Editor)
Marit Alice Venheim, Helse Vest IKT, Norway (openEHR Editor), originalLanguage=en, translators=German: Sarah Ballout, Natalia Strauch, Medizinische Hochschule Hannover, ballout.sarah@mh-hannover.de, Strauch.Natalia@mh-hannover.de
Norwegian Bokmål: John Tore Valand, Vebjørn Arntzen, Helse Bergen University Hospital, Oslo University Hospital, varntzen@ous-hf.no
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Units:
  • kPa
  • mm[Hg]
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