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Reference intervals for end-tidal carbon monoxide of preterm neonates
Objectives We constructed reference intervals for end-tidal carbon monoxide (ETCOc) levels of neonates 28 0/7 to 34 6/7 weeks gestation in order to assess hemolytic rate. Study design This is a prospective four-NICU study in Bangkok, Thailand, and Utah, USA. Results Of 226 attempted measurements, 92...
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Published in: | Journal of perinatology 2022-01, Vol.42 (1), p.116-120 |
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container_title | Journal of perinatology |
container_volume | 42 |
creator | Pakdeeto, Sasikarn Christensen, Thomas R. Bahr, Timothy M. Gerday, Erick Sheffield, Mark J. Christensen, Kyle S. Supapannachart, Sarayut Nuntnarumit, Pracha Sukwiset, Saranya Ohls, Robin K. Christensen, Robert D. |
description | Objectives
We constructed reference intervals for end-tidal carbon monoxide (ETCOc) levels of neonates 28
0/7
to 34
6/7
weeks gestation in order to assess hemolytic rate.
Study design
This is a prospective four-NICU study in Bangkok, Thailand, and Utah, USA.
Results
Of 226 attempted measurements, 92% were successful. Values from day 1 through 28 were charted and upper (>95th percentile) reference interval limits calculated. During the entire 28 days, the ETCOc upper reference intervals from babies in Bangkok were higher than those in Utah (
p
0.1). Similar to term neonates, preterm neonates in Bangkok and Utah had higher ETCOc values during the first 48 h after birth than thereafter (
p
|
doi_str_mv | 10.1038/s41372-021-01207-2 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2576649800</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2576649800</sourcerecordid><originalsourceid>FETCH-LOGICAL-c375t-32b85da605945c15b573a1366ba443ebc6314981b87f0bd92f60a48706bf91a03</originalsourceid><addsrcrecordid>eNp9kMtKBDEQRYMoOj5-wIU0uHETrbx7liLjAwRBdB2S7mppmU7GpEf07804PsCFq1rUubeKQ8ghg1MGoj7LkgnDKXBGgXEwlG-QCZNGU6Wk2CQTMFLQWki9Q3ZzfgZYLc022RFSKV0DTMjsHjtMGBqs-jBienXzXHUxVRhaOvatm1eNSz6GaoghvvUtVrGrFgkLO1QBY3Aj5n2y1ZUgHnzNPfJ4OXu4uKa3d1c3F-e3tBFGjVRwX6vWaVBTqRqmvDLCMaG1d1IK9I0WTE5r5mvTgW-nvNPgZG1A-27KHIg9crLuXaT4ssQ82qHPDc7nrnyyzJYro3VpgBV6_Ad9jssUyneWa85FzQRjheJrqkkx54SdXaR-cOndMrAryXYt2RbJ9lOy5SV09FW99AO2P5FvqwUQayCXVXjC9Hv7n9oPfHaFaQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2622381311</pqid></control><display><type>article</type><title>Reference intervals for end-tidal carbon monoxide of preterm neonates</title><source>Springer Nature</source><source>Nexis</source><creator>Pakdeeto, Sasikarn ; Christensen, Thomas R. ; Bahr, Timothy M. ; Gerday, Erick ; Sheffield, Mark J. ; Christensen, Kyle S. ; Supapannachart, Sarayut ; Nuntnarumit, Pracha ; Sukwiset, Saranya ; Ohls, Robin K. ; Christensen, Robert D.</creator><creatorcontrib>Pakdeeto, Sasikarn ; Christensen, Thomas R. ; Bahr, Timothy M. ; Gerday, Erick ; Sheffield, Mark J. ; Christensen, Kyle S. ; Supapannachart, Sarayut ; Nuntnarumit, Pracha ; Sukwiset, Saranya ; Ohls, Robin K. ; Christensen, Robert D.</creatorcontrib><description>Objectives
We constructed reference intervals for end-tidal carbon monoxide (ETCOc) levels of neonates 28
0/7
to 34
6/7
weeks gestation in order to assess hemolytic rate.
Study design
This is a prospective four-NICU study in Bangkok, Thailand, and Utah, USA.
Results
Of 226 attempted measurements, 92% were successful. Values from day 1 through 28 were charted and upper (>95th percentile) reference interval limits calculated. During the entire 28 days, the ETCOc upper reference intervals from babies in Bangkok were higher than those in Utah (
p
< 0.01). No differences were found due to sex, or earliest vs. latest gestation at birth (both
p
> 0.1). Similar to term neonates, preterm neonates in Bangkok and Utah had higher ETCOc values during the first 48 h after birth than thereafter (
p
< 0.01).
Conclusions
Using this methodology, and the reference interval chart, the hemolytic rate of preterm infants ≥28 weeks can be assessed.</description><identifier>ISSN: 0743-8346</identifier><identifier>EISSN: 1476-5543</identifier><identifier>DOI: 10.1038/s41372-021-01207-2</identifier><identifier>PMID: 34556800</identifier><language>eng</language><publisher>New York: Nature Publishing Group US</publisher><subject>692/53/2421 ; 692/53/2422 ; 692/699/1541 ; Birth ; Breath Tests ; Carbon monoxide ; Carbon Monoxide - analysis ; Female ; Gestation ; Hemolysis ; Humans ; Infant, Newborn ; Infant, Premature ; Intensive care ; Intervals ; Medicine ; Medicine & Public Health ; Neonatal care ; Neonates ; Newborn babies ; Pediatric Surgery ; Pediatrics ; Pregnancy ; Premature babies ; Premature birth ; Prospective Studies ; Reference Values ; Thailand</subject><ispartof>Journal of perinatology, 2022-01, Vol.42 (1), p.116-120</ispartof><rights>The Author(s), under exclusive licence to Springer Nature America, Inc. 2021</rights><rights>2021. The Author(s), under exclusive licence to Springer Nature America, Inc.</rights><rights>The Author(s), under exclusive licence to Springer Nature America, Inc. 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-32b85da605945c15b573a1366ba443ebc6314981b87f0bd92f60a48706bf91a03</citedby><cites>FETCH-LOGICAL-c375t-32b85da605945c15b573a1366ba443ebc6314981b87f0bd92f60a48706bf91a03</cites><orcidid>0000-0002-7946-0290 ; 0000-0003-4587-9445 ; 0000-0003-2865-8878 ; 0000-0001-5872-582X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34556800$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pakdeeto, Sasikarn</creatorcontrib><creatorcontrib>Christensen, Thomas R.</creatorcontrib><creatorcontrib>Bahr, Timothy M.</creatorcontrib><creatorcontrib>Gerday, Erick</creatorcontrib><creatorcontrib>Sheffield, Mark J.</creatorcontrib><creatorcontrib>Christensen, Kyle S.</creatorcontrib><creatorcontrib>Supapannachart, Sarayut</creatorcontrib><creatorcontrib>Nuntnarumit, Pracha</creatorcontrib><creatorcontrib>Sukwiset, Saranya</creatorcontrib><creatorcontrib>Ohls, Robin K.</creatorcontrib><creatorcontrib>Christensen, Robert D.</creatorcontrib><title>Reference intervals for end-tidal carbon monoxide of preterm neonates</title><title>Journal of perinatology</title><addtitle>J Perinatol</addtitle><addtitle>J Perinatol</addtitle><description>Objectives
We constructed reference intervals for end-tidal carbon monoxide (ETCOc) levels of neonates 28
0/7
to 34
6/7
weeks gestation in order to assess hemolytic rate.
Study design
This is a prospective four-NICU study in Bangkok, Thailand, and Utah, USA.
Results
Of 226 attempted measurements, 92% were successful. Values from day 1 through 28 were charted and upper (>95th percentile) reference interval limits calculated. During the entire 28 days, the ETCOc upper reference intervals from babies in Bangkok were higher than those in Utah (
p
< 0.01). No differences were found due to sex, or earliest vs. latest gestation at birth (both
p
> 0.1). Similar to term neonates, preterm neonates in Bangkok and Utah had higher ETCOc values during the first 48 h after birth than thereafter (
p
< 0.01).
Conclusions
Using this methodology, and the reference interval chart, the hemolytic rate of preterm infants ≥28 weeks can be assessed.</description><subject>692/53/2421</subject><subject>692/53/2422</subject><subject>692/699/1541</subject><subject>Birth</subject><subject>Breath Tests</subject><subject>Carbon monoxide</subject><subject>Carbon Monoxide - analysis</subject><subject>Female</subject><subject>Gestation</subject><subject>Hemolysis</subject><subject>Humans</subject><subject>Infant, Newborn</subject><subject>Infant, Premature</subject><subject>Intensive care</subject><subject>Intervals</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Neonatal care</subject><subject>Neonates</subject><subject>Newborn babies</subject><subject>Pediatric Surgery</subject><subject>Pediatrics</subject><subject>Pregnancy</subject><subject>Premature babies</subject><subject>Premature birth</subject><subject>Prospective Studies</subject><subject>Reference Values</subject><subject>Thailand</subject><issn>0743-8346</issn><issn>1476-5543</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKBDEQRYMoOj5-wIU0uHETrbx7liLjAwRBdB2S7mppmU7GpEf07804PsCFq1rUubeKQ8ghg1MGoj7LkgnDKXBGgXEwlG-QCZNGU6Wk2CQTMFLQWki9Q3ZzfgZYLc022RFSKV0DTMjsHjtMGBqs-jBienXzXHUxVRhaOvatm1eNSz6GaoghvvUtVrGrFgkLO1QBY3Aj5n2y1ZUgHnzNPfJ4OXu4uKa3d1c3F-e3tBFGjVRwX6vWaVBTqRqmvDLCMaG1d1IK9I0WTE5r5mvTgW-nvNPgZG1A-27KHIg9crLuXaT4ssQ82qHPDc7nrnyyzJYro3VpgBV6_Ad9jssUyneWa85FzQRjheJrqkkx54SdXaR-cOndMrAryXYt2RbJ9lOy5SV09FW99AO2P5FvqwUQayCXVXjC9Hv7n9oPfHaFaQ</recordid><startdate>20220101</startdate><enddate>20220101</enddate><creator>Pakdeeto, Sasikarn</creator><creator>Christensen, Thomas R.</creator><creator>Bahr, Timothy M.</creator><creator>Gerday, Erick</creator><creator>Sheffield, Mark J.</creator><creator>Christensen, Kyle S.</creator><creator>Supapannachart, Sarayut</creator><creator>Nuntnarumit, Pracha</creator><creator>Sukwiset, Saranya</creator><creator>Ohls, Robin K.</creator><creator>Christensen, Robert D.</creator><general>Nature Publishing Group US</general><general>Nature Publishing Group</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7RV</scope><scope>7T5</scope><scope>7T7</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AN0</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>P64</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7946-0290</orcidid><orcidid>https://orcid.org/0000-0003-4587-9445</orcidid><orcidid>https://orcid.org/0000-0003-2865-8878</orcidid><orcidid>https://orcid.org/0000-0001-5872-582X</orcidid></search><sort><creationdate>20220101</creationdate><title>Reference intervals for end-tidal carbon monoxide of preterm neonates</title><author>Pakdeeto, Sasikarn ; Christensen, Thomas R. ; Bahr, Timothy M. ; Gerday, Erick ; Sheffield, Mark J. ; Christensen, Kyle S. ; Supapannachart, Sarayut ; Nuntnarumit, Pracha ; Sukwiset, Saranya ; Ohls, Robin K. ; Christensen, Robert D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-32b85da605945c15b573a1366ba443ebc6314981b87f0bd92f60a48706bf91a03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>692/53/2421</topic><topic>692/53/2422</topic><topic>692/699/1541</topic><topic>Birth</topic><topic>Breath Tests</topic><topic>Carbon monoxide</topic><topic>Carbon Monoxide - analysis</topic><topic>Female</topic><topic>Gestation</topic><topic>Hemolysis</topic><topic>Humans</topic><topic>Infant, Newborn</topic><topic>Infant, Premature</topic><topic>Intensive care</topic><topic>Intervals</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Neonatal care</topic><topic>Neonates</topic><topic>Newborn babies</topic><topic>Pediatric Surgery</topic><topic>Pediatrics</topic><topic>Pregnancy</topic><topic>Premature babies</topic><topic>Premature birth</topic><topic>Prospective Studies</topic><topic>Reference Values</topic><topic>Thailand</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pakdeeto, Sasikarn</creatorcontrib><creatorcontrib>Christensen, Thomas R.</creatorcontrib><creatorcontrib>Bahr, Timothy M.</creatorcontrib><creatorcontrib>Gerday, Erick</creatorcontrib><creatorcontrib>Sheffield, Mark J.</creatorcontrib><creatorcontrib>Christensen, Kyle S.</creatorcontrib><creatorcontrib>Supapannachart, Sarayut</creatorcontrib><creatorcontrib>Nuntnarumit, Pracha</creatorcontrib><creatorcontrib>Sukwiset, Saranya</creatorcontrib><creatorcontrib>Ohls, Robin K.</creatorcontrib><creatorcontrib>Christensen, Robert D.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Nursing & Allied Health Database</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>British Nursing Database</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest Health & Medical Research Collection</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Health & Nursing</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of perinatology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pakdeeto, Sasikarn</au><au>Christensen, Thomas R.</au><au>Bahr, Timothy M.</au><au>Gerday, Erick</au><au>Sheffield, Mark J.</au><au>Christensen, Kyle S.</au><au>Supapannachart, Sarayut</au><au>Nuntnarumit, Pracha</au><au>Sukwiset, Saranya</au><au>Ohls, Robin K.</au><au>Christensen, Robert D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reference intervals for end-tidal carbon monoxide of preterm neonates</atitle><jtitle>Journal of perinatology</jtitle><stitle>J Perinatol</stitle><addtitle>J Perinatol</addtitle><date>2022-01-01</date><risdate>2022</risdate><volume>42</volume><issue>1</issue><spage>116</spage><epage>120</epage><pages>116-120</pages><issn>0743-8346</issn><eissn>1476-5543</eissn><abstract>Objectives
We constructed reference intervals for end-tidal carbon monoxide (ETCOc) levels of neonates 28
0/7
to 34
6/7
weeks gestation in order to assess hemolytic rate.
Study design
This is a prospective four-NICU study in Bangkok, Thailand, and Utah, USA.
Results
Of 226 attempted measurements, 92% were successful. Values from day 1 through 28 were charted and upper (>95th percentile) reference interval limits calculated. During the entire 28 days, the ETCOc upper reference intervals from babies in Bangkok were higher than those in Utah (
p
< 0.01). No differences were found due to sex, or earliest vs. latest gestation at birth (both
p
> 0.1). Similar to term neonates, preterm neonates in Bangkok and Utah had higher ETCOc values during the first 48 h after birth than thereafter (
p
< 0.01).
Conclusions
Using this methodology, and the reference interval chart, the hemolytic rate of preterm infants ≥28 weeks can be assessed.</abstract><cop>New York</cop><pub>Nature Publishing Group US</pub><pmid>34556800</pmid><doi>10.1038/s41372-021-01207-2</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-7946-0290</orcidid><orcidid>https://orcid.org/0000-0003-4587-9445</orcidid><orcidid>https://orcid.org/0000-0003-2865-8878</orcidid><orcidid>https://orcid.org/0000-0001-5872-582X</orcidid></addata></record> |
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language | eng |
recordid | cdi_proquest_miscellaneous_2576649800 |
source | Springer Nature; Nexis |
subjects | 692/53/2421 692/53/2422 692/699/1541 Birth Breath Tests Carbon monoxide Carbon Monoxide - analysis Female Gestation Hemolysis Humans Infant, Newborn Infant, Premature Intensive care Intervals Medicine Medicine & Public Health Neonatal care Neonates Newborn babies Pediatric Surgery Pediatrics Pregnancy Premature babies Premature birth Prospective Studies Reference Values Thailand |
title | Reference intervals for end-tidal carbon monoxide of preterm neonates |
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