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Correlation of Transcutaneous pCO2 and Capillary pCO2 in Newborn Patients Depending on Gestational Age: A Secondary Data Analysis.

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Τίτλος: Correlation of Transcutaneous pCO2 and Capillary pCO2 in Newborn Patients Depending on Gestational Age: A Secondary Data Analysis.
Συγγραφείς: Olivier L; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany., Lauterbach Oprea C; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany., Stollenwerk A; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany., Pfannschmidt V; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany., Orlikowsky T; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany., Schoberer M; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany.
Πηγή: Pediatric pulmonology [Pediatr Pulmonol] 2026 Jul; Vol. 61 (7), pp. e71733.
Τύπος έκδοσης: Journal Article
Γλώσσα: English
Στοιχεία περιοδικού: Publisher: Wiley-Liss Country of Publication: United States NLM ID: 8510590 Publication Model: Print Cited Medium: Internet ISSN: 1099-0496 (Electronic) Linking ISSN: 10990496 NLM ISO Abbreviation: Pediatr Pulmonol Subsets: MEDLINE
Imprint Name(s): Publication: <2005-> : Hoboken, NJ : Wiley-Liss
Original Publication: [Philadelphia, PA] : W.B. Saunders, [c1985-
Ιατρικοί όροι (MeSH): Carbon Dioxide*/blood , Blood Gas Monitoring, Transcutaneous*/methods , Gestational Age* , Capillaries*, Humans ; Infant, Newborn ; Female ; Male ; Intensive Care Units, Neonatal ; Infant, Premature ; Partial Pressure ; Infant, Extremely Premature ; Cohort Studies
Περίληψη: Introduction: Transcutaneous monitoring of CO2 partial pressure (tcpCO2) provides continuous information about the CO2 partial pressure in the blood (pCO2). However, the deviation of tcpCO2 from pCO2 is variable. Our aim was to assess whether this deviation depends on gestational age in the first postnatal week.
Methods: Single-center secondary data cohort study at a Tertiary Care NICU. 116 neonates undergoing tcpCO2 monitoring were included. A linear mixed-effects model was used to analyze the difference between tcpCO2 and capillary pCO2 (ΔpCO2) in the first postnatal week.
Results: 926 simultaneous measurements were included. The evaluation of the linear mixed-effects model revealed a significant effect of gestational age on ΔpCO2. Median [interquartile 1; interquartile 3] ΔpCO2 was significantly higher for extremely preterm infants (< 28 weeks) with 7.6 [2.4; 13.9] mmHg compared to 3.1 [-1.0; 6.4] mmHg for very preterm (28-31 + 6 weeks), 0.6 [-4.6; 4.7] mmHg for late preterm (32-36 + 6 weeks) and -0.5 [-4.8; 4.7] mmHg for term infants (≥ 37 weeks). There were no significant differences in ΔpCO2 between patients born at 23 to 25 compared to 26 and 27 completed weeks of gestation. In multivariable analysis, gestational age, early-onset bacterial infection and capillary pCO2 were independently associated with ΔpCO2, whereas birth weight was not.
Conclusions: The gestational age has a significant directed effect on the accuracy of transcutaneous CO2 monitoring in preterm neonates and can-together with other known influence factors-be used to improve the non-invasive pCO2 estimation.
(© 2026 The Author(s). Pediatric Pulmonology published by Wiley Periodicals LLC.)
References: Am J Perinatol. 1994 May;11(3):237-41. (PMID: 8048993)
Cytometry B Clin Cytom. 2003 Jul;54(1):46-53. (PMID: 12827667)
Semin Fetal Neonatal Med. 2009 Feb;14(1):21-7. (PMID: 18974027)
Biotelem Patient Monit. 1982;9(1):28-35. (PMID: 6809070)
J Physiol. 2011 Jun 15;589(Pt 12):3039-48. (PMID: 21521758)
BMC Pediatr. 2005 Aug 10;5:30. (PMID: 16092957)
Skin Pharmacol Physiol. 2004 Mar-Apr;17(2):57-66. (PMID: 14976382)
Pediatrics. 2014 Jan;133(1):55-62. (PMID: 24379238)
Paediatr Respir Rev. 2013 Mar;14(1):29-36; quiz 36-7. (PMID: 23347658)
J Perinatol. 2005 Jan;25(1):26-9. (PMID: 15496874)
JAMA Pediatr. 2015 Sep;169(9):855-62. (PMID: 26214387)
Crit Care Med. 1997 Nov;25(11):1904-8. (PMID: 9366777)
Crit Care Res Pract. 2016;2016:8041967. (PMID: 27375901)
Am J Perinatol. 2017 Apr;34(5):480-485. (PMID: 27673754)
J Pediatr. 2024 Jun;269:114002. (PMID: 38447757)
Iran J Pediatr. 2015 Feb;25(1):e184. (PMID: 26199686)
Pediatrics. 2007 Feb;119(2):299-305. (PMID: 17272619)
Pan Afr Med J. 2021 May 25;39:66. (PMID: 34422189)
J Clin Med. 2023 Sep 04;12(17):. (PMID: 37685823)
Pediatrics. 2006 Oct;118(4):1654-9. (PMID: 17015558)
Med Biol Eng Comput. 2020 Feb;58(2):239-247. (PMID: 31741291)
Biochem Med (Zagreb). 2015 Oct 15;25(3):335-58. (PMID: 26524965)
Pediatrics. 1988 May;81(5):684-7. (PMID: 3128769)
Thorax. 2019 Feb;74(2):157-163. (PMID: 30209079)
Pediatr Res. 1980 Dec;14(12):1374-8. (PMID: 7208156)
Arch Dis Child. 1984 Oct;59(10):957-61. (PMID: 6497433)
Acta Paediatr. 2011 May;100(5):676-9. (PMID: 21244487)
JAMA. 2013 Nov 27;310(20):2191-4. (PMID: 24141714)
J Clin Epidemiol. 2008 Apr;61(4):344-9. (PMID: 18313558)
JAMA Netw Open. 2020 Jun 1;3(6):e205239. (PMID: 32556257)
Respir Care. 2020 May;65(5):693-704. (PMID: 32209710)
Pediatr Res. 2024 Aug;96(3):595-603. (PMID: 36593283)
J Invest Dermatol. 1998 Aug;111(2):320-6. (PMID: 9699737)
Anesth Analg. 2007 Dec;105(6 Suppl):S48-S52. (PMID: 18048898)
Compr Physiol. 2012 Jul;2(3):2203-54. (PMID: 23723036)
Neonatology. 2022;119(2):230-237. (PMID: 35124680)
Am J Perinatol. 2014 May;31(5):435-40. (PMID: 23918520)
Semin Neonatol. 2000 Nov;5(4):273-80. (PMID: 11032710)
Klin Padiatr. 2016 Sep;228(5):245-50. (PMID: 27617760)
Respir Care. 2016 Jan;61(1):90-7. (PMID: 26508771)
Crit Care Med. 2005 Oct;33(10):2203-6. (PMID: 16215371)
Arch Dis Child. 1990 Apr;65(4 Spec No):345-6. (PMID: 2110802)
Acta Paediatr. 2020 Apr;109(4):679-687. (PMID: 31505053)
Grant Information: 031L0303 BMFTR
Contributed Indexing: Keywords: carbon dioxide; neonatal intensive care unit; neonate; premature infants; transcutaneous blood gas monitoring; transcutaneous capnometry
Substance Nomenclature: 142M471B3J (Carbon Dioxide)
Entry Date(s): Date Created: 20260713 Date Completed: 20260713 Latest Revision: 20260813
Update Code: 20260814
PubMed Central ID: PMC13358317
DOI: 10.1002/ppul.71733
PMID: 42438310
Βάση Δεδομένων: MEDLINE
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PubTypeId: academicJournal
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  Data: Correlation of Transcutaneous pCO&lt;subscript&gt;2&lt;/subscript&gt; and Capillary pCO&lt;subscript&gt;2&lt;/subscript&gt; in Newborn Patients Depending on Gestational Age: A Secondary Data Analysis.
– Name: Author
  Label: Authors
  Group: Au
  Data: &lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Olivier+L%22&quot;&gt;Olivier L&lt;/searchLink&gt;; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany.&lt;br /&gt;&lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Lauterbach+Oprea+C%22&quot;&gt;Lauterbach Oprea C&lt;/searchLink&gt;; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany.&lt;br /&gt;&lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Stollenwerk+A%22&quot;&gt;Stollenwerk A&lt;/searchLink&gt;; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany.&lt;br /&gt;&lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Pfannschmidt+V%22&quot;&gt;Pfannschmidt V&lt;/searchLink&gt;; Chair of Embedded Software (Computer Science 11), RWTH Aachen University, Aachen, Germany.&lt;br /&gt;&lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Orlikowsky+T%22&quot;&gt;Orlikowsky T&lt;/searchLink&gt;; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany.&lt;br /&gt;&lt;searchLink fieldCode=&quot;AU&quot; term=&quot;%22Schoberer+M%22&quot;&gt;Schoberer M&lt;/searchLink&gt;; Division of Neonatology, Department of Pediatric and Adolescent Medicine, Uniklinik RWTH Aachen, Aachen, Germany.
– Name: TitleSource
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  Data: &lt;searchLink fieldCode=&quot;JN&quot; term=&quot;%228510590%22&quot;&gt;Pediatric pulmonology&lt;/searchLink&gt; [Pediatr Pulmonol] 2026 Jul; Vol. 61 (7), pp. e71733.
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  Data: Journal Article
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  Data: &lt;i&gt;Publisher: &lt;/i&gt;&lt;searchLink fieldCode=&quot;PB&quot; term=&quot;%22Wiley-Liss%22&quot;&gt;Wiley-Liss &lt;/searchLink&gt;&lt;i&gt;Country of Publication: &lt;/i&gt;United States &lt;i&gt;NLM ID: &lt;/i&gt;8510590 &lt;i&gt;Publication Model: &lt;/i&gt;Print &lt;i&gt;Cited Medium: &lt;/i&gt;Internet &lt;i&gt;ISSN: &lt;/i&gt;1099-0496 (Electronic) &lt;i&gt;Linking ISSN: &lt;/i&gt;&lt;searchLink fieldCode=&quot;IS&quot; term=&quot;%2210990496%22&quot;&gt;10990496 &lt;/searchLink&gt;&lt;i&gt;NLM ISO Abbreviation: &lt;/i&gt;Pediatr Pulmonol &lt;i&gt;Subsets: &lt;/i&gt;MEDLINE
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  Data: &lt;i&gt;Publication&lt;/i&gt;: &lt;2005-&gt; : Hoboken, NJ : Wiley-Liss&lt;br /&gt;&lt;i&gt;Original Publication&lt;/i&gt;: [Philadelphia, PA] : W.B. Saunders, [c1985-
– Name: SubjectMESH
  Label: MeSH Terms
  Group: Su
  Data: &lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Carbon+Dioxide%22&quot;&gt;Carbon Dioxide*&lt;/searchLink&gt;/&lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Carbon+Dioxide+blood%22&quot;&gt;blood&lt;/searchLink&gt; &lt;br /&gt;&lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Blood+Gas+Monitoring%2C+Transcutaneous%22&quot;&gt;Blood Gas Monitoring, Transcutaneous*&lt;/searchLink&gt;/&lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Blood+Gas+Monitoring%2C+Transcutaneous+methods%22&quot;&gt;methods&lt;/searchLink&gt; &lt;br /&gt;&lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Gestational+Age%22&quot;&gt;Gestational Age*&lt;/searchLink&gt; &lt;br /&gt;&lt;searchLink fieldCode=&quot;MM&quot; term=&quot;%22Capillaries%22&quot;&gt;Capillaries*&lt;/searchLink&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Humans%22&quot;&gt;Humans&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Infant%2C+Newborn%22&quot;&gt;Infant, Newborn&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Female%22&quot;&gt;Female&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Male%22&quot;&gt;Male&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Intensive+Care+Units%2C+Neonatal%22&quot;&gt;Intensive Care Units, Neonatal&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Infant%2C+Premature%22&quot;&gt;Infant, Premature&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Partial+Pressure%22&quot;&gt;Partial Pressure&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Infant%2C+Extremely+Premature%22&quot;&gt;Infant, Extremely Premature&lt;/searchLink&gt; ; &lt;searchLink fieldCode=&quot;MH&quot; term=&quot;%22Cohort+Studies%22&quot;&gt;Cohort Studies&lt;/searchLink&gt;
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Introduction: Transcutaneous monitoring of CO&lt;subscript&gt;2&lt;/subscript&gt; partial pressure (tcpCO&lt;subscript&gt;2&lt;/subscript&gt;) provides continuous information about the CO&lt;subscript&gt;2&lt;/subscript&gt; partial pressure in the blood (pCO&lt;subscript&gt;2&lt;/subscript&gt;). However, the deviation of tcpCO&lt;subscript&gt;2&lt;/subscript&gt; from pCO&lt;subscript&gt;2&lt;/subscript&gt; is variable. Our aim was to assess whether this deviation depends on gestational age in the first postnatal week.&lt;br /&gt;Methods: Single-center secondary data cohort study at a Tertiary Care NICU. 116 neonates undergoing tcpCO&lt;subscript&gt;2&lt;/subscript&gt; monitoring were included. A linear mixed-effects model was used to analyze the difference between tcpCO&lt;subscript&gt;2&lt;/subscript&gt; and capillary pCO&lt;subscript&gt;2&lt;/subscript&gt; (ΔpCO&lt;subscript&gt;2&lt;/subscript&gt;) in the first postnatal week.&lt;br /&gt;Results: 926 simultaneous measurements were included. The evaluation of the linear mixed-effects model revealed a significant effect of gestational age on ΔpCO&lt;subscript&gt;2&lt;/subscript&gt;. Median [interquartile 1; interquartile 3] ΔpCO&lt;subscript&gt;2&lt;/subscript&gt; was significantly higher for extremely preterm infants (&amp;lt; 28 weeks) with 7.6 [2.4; 13.9] mmHg compared to 3.1 [-1.0; 6.4] mmHg for very preterm (28-31 + 6 weeks), 0.6 [-4.6; 4.7] mmHg for late preterm (32-36 + 6 weeks) and -0.5 [-4.8; 4.7] mmHg for term infants (≥ 37 weeks). There were no significant differences in ΔpCO&lt;subscript&gt;2&lt;/subscript&gt; between patients born at 23 to 25 compared to 26 and 27 completed weeks of gestation. In multivariable analysis, gestational age, early-onset bacterial infection and capillary pCO&lt;subscript&gt;2&lt;/subscript&gt; were independently associated with ΔpCO&lt;subscript&gt;2&lt;/subscript&gt;, whereas birth weight was not.&lt;br /&gt;Conclusions: The gestational age has a significant directed effect on the accuracy of transcutaneous CO&lt;subscript&gt;2&lt;/subscript&gt; monitoring in preterm neonates and can-together with other known influence factors-be used to improve the non-invasive pCO&lt;subscript&gt;2&lt;/subscript&gt; estimation.&lt;br /&gt; (&#169; 2026 The Author(s). Pediatric Pulmonology published by Wiley Periodicals LLC.)
– Name: Ref
  Label: References
  Group: RefInfo
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(PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%229366777%22&quot;&gt;9366777)&lt;/searchLink&gt;&lt;br /&gt;Crit Care Res Pract. 2016;2016:8041967. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2227375901%22&quot;&gt;27375901)&lt;/searchLink&gt;&lt;br /&gt;Am J Perinatol. 2017 Apr;34(5):480-485. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2227673754%22&quot;&gt;27673754)&lt;/searchLink&gt;&lt;br /&gt;J Pediatr. 2024 Jun;269:114002. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2238447757%22&quot;&gt;38447757)&lt;/searchLink&gt;&lt;br /&gt;Iran J Pediatr. 2015 Feb;25(1):e184. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2226199686%22&quot;&gt;26199686)&lt;/searchLink&gt;&lt;br /&gt;Pediatrics. 2007 Feb;119(2):299-305. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2217272619%22&quot;&gt;17272619)&lt;/searchLink&gt;&lt;br /&gt;Pan Afr Med J. 2021 May 25;39:66. 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(PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2230209079%22&quot;&gt;30209079)&lt;/searchLink&gt;&lt;br /&gt;Pediatr Res. 1980 Dec;14(12):1374-8. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%227208156%22&quot;&gt;7208156)&lt;/searchLink&gt;&lt;br /&gt;Arch Dis Child. 1984 Oct;59(10):957-61. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%226497433%22&quot;&gt;6497433)&lt;/searchLink&gt;&lt;br /&gt;Acta Paediatr. 2011 May;100(5):676-9. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2221244487%22&quot;&gt;21244487)&lt;/searchLink&gt;&lt;br /&gt;JAMA. 2013 Nov 27;310(20):2191-4. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2224141714%22&quot;&gt;24141714)&lt;/searchLink&gt;&lt;br /&gt;J Clin Epidemiol. 2008 Apr;61(4):344-9. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2218313558%22&quot;&gt;18313558)&lt;/searchLink&gt;&lt;br /&gt;JAMA Netw Open. 2020 Jun 1;3(6):e205239. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2232556257%22&quot;&gt;32556257)&lt;/searchLink&gt;&lt;br /&gt;Respir Care. 2020 May;65(5):693-704. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2232209710%22&quot;&gt;32209710)&lt;/searchLink&gt;&lt;br /&gt;Pediatr Res. 2024 Aug;96(3):595-603. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2236593283%22&quot;&gt;36593283)&lt;/searchLink&gt;&lt;br /&gt;J Invest Dermatol. 1998 Aug;111(2):320-6. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%229699737%22&quot;&gt;9699737)&lt;/searchLink&gt;&lt;br /&gt;Anesth Analg. 2007 Dec;105(6 Suppl):S48-S52. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2218048898%22&quot;&gt;18048898)&lt;/searchLink&gt;&lt;br /&gt;Compr Physiol. 2012 Jul;2(3):2203-54. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2223723036%22&quot;&gt;23723036)&lt;/searchLink&gt;&lt;br /&gt;Neonatology. 2022;119(2):230-237. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2235124680%22&quot;&gt;35124680)&lt;/searchLink&gt;&lt;br /&gt;Am J Perinatol. 2014 May;31(5):435-40. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2223918520%22&quot;&gt;23918520)&lt;/searchLink&gt;&lt;br /&gt;Semin Neonatol. 2000 Nov;5(4):273-80. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2211032710%22&quot;&gt;11032710)&lt;/searchLink&gt;&lt;br /&gt;Klin Padiatr. 2016 Sep;228(5):245-50. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2227617760%22&quot;&gt;27617760)&lt;/searchLink&gt;&lt;br /&gt;Respir Care. 2016 Jan;61(1):90-7. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2226508771%22&quot;&gt;26508771)&lt;/searchLink&gt;&lt;br /&gt;Crit Care Med. 2005 Oct;33(10):2203-6. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2216215371%22&quot;&gt;16215371)&lt;/searchLink&gt;&lt;br /&gt;Arch Dis Child. 1990 Apr;65(4 Spec No):345-6. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%222110802%22&quot;&gt;2110802)&lt;/searchLink&gt;&lt;br /&gt;Acta Paediatr. 2020 Apr;109(4):679-687. (PMID: &lt;searchLink fieldCode=&quot;PM&quot; term=&quot;%2231505053%22&quot;&gt;31505053)&lt;/searchLink&gt;
– Name: GrantInfo
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  Group: Grant
  Data: 031L0303 BMFTR
– Name: SubjectMinor
  Label: Contributed Indexing
  Group:
  Data: &lt;i&gt;Keywords: &lt;/i&gt;carbon dioxide; neonatal intensive care unit; neonate; premature infants; transcutaneous blood gas monitoring; transcutaneous capnometry
– Name: NumberCAS
  Label: Substance Nomenclature
  Group: ID
  Data: 142M471B3J (Carbon Dioxide)
– Name: DateEntry
  Label: Entry Date(s)
  Group: Date
  Data: &lt;i&gt;Date Created: &lt;/i&gt;20260713 &lt;i&gt;Date Completed: &lt;/i&gt;20260713 &lt;i&gt;Latest Revision: &lt;/i&gt;20260813
– Name: DateUpdate
  Label: Update Code
  Group: Date
  Data: 20260814
– Name: PubmedCentralID
  Label: PubMed Central ID
  Group: ID
  Data: PMC13358317
– Name: DOI
  Label: DOI
  Group: ID
  Data: 10.1002/ppul.71733
– Name: AN
  Label: PMID
  Group: ID
  Data: 42438310
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=cmedm&AN=42438310
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1002/ppul.71733
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        StartPage: e71733
    Subjects:
      – SubjectFull: Humans
        Type: general
      – SubjectFull: Infant, Newborn
        Type: general
      – SubjectFull: Female
        Type: general
      – SubjectFull: Male
        Type: general
      – SubjectFull: Intensive Care Units, Neonatal
        Type: general
      – SubjectFull: Infant, Premature
        Type: general
      – SubjectFull: Partial Pressure
        Type: general
      – SubjectFull: Infant, Extremely Premature
        Type: general
      – SubjectFull: Cohort Studies
        Type: general
      – SubjectFull: Carbon Dioxide blood
        Type: general
      – SubjectFull: Blood Gas Monitoring, Transcutaneous methods
        Type: general
      – SubjectFull: Gestational Age
        Type: general
      – SubjectFull: Capillaries
        Type: general
    Titles:
      – TitleFull: Correlation of Transcutaneous pCO2 and Capillary pCO2 in Newborn Patients Depending on Gestational Age: A Secondary Data Analysis.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Olivier L
      – PersonEntity:
          Name:
            NameFull: Lauterbach Oprea C
      – PersonEntity:
          Name:
            NameFull: Stollenwerk A
      – PersonEntity:
          Name:
            NameFull: Pfannschmidt V
      – PersonEntity:
          Name:
            NameFull: Orlikowsky T
      – PersonEntity:
          Name:
            NameFull: Schoberer M
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      – BibEntity:
          Dates:
            – D: 01
              M: 07
              Text: 2026 Jul
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-electronic
              Value: 1099-0496
          Numbering:
            – Type: volume
              Value: 61
            – Type: issue
              Value: 7
          Titles:
            – TitleFull: Pediatric pulmonology
              Type: main
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