Agreement of carbon dioxide levels measured by arterial, transcutaneous and end tidal methods in preterm infants ≤ 28 weeks gestation

被引：38

作者：

Aliwalas L.L.D. ^{[1
]}

Noble L. ^{[2
]}

Nesbitt K. ^{[2
]}

Fallah S. ^{[1
]}

Shah V. ^{[1
]}

Shah P.S. ^{[1
]}

机构：

[1] Department of Pediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Ont. M5G 1X5

[2] Department of Respiratory Therapy, Mount Sinai Hospital, University of Toronto, Toronto, Ont. M5G 1X5

来源：

Journal of Perinatology | 2005年 / 25卷 / 1期

关键词：

D O I：

10.1038/sj.jp.7211202

中图分类号：

学科分类号：

摘要：

Objective: To assess the agreement of transcutaneous carbon dioxide (TcPCO2) and end tidal carbon dioxide (PetCO2) with arterial carbon dioxide (PaCO2) values in infants < 28 weeks, gestational age. Study Design: In all, 27 ventilated preterm infants were prospectively studied. PaCO2 was compared with TcPCO2, and PetCO2 measured at three similar time points within first 24 hours after birth. Results: The Intraclass correlation coefficients for TcPCO2 and PaCO2 were 0.45, 0.73 and 0.53; and for PetCO2 and PaCO2, were 0.61, 0.56 and 0.57 at 4, 12 and 24 hours after birth, respectively. Conclusion: A moderate agreement with a wide variation in individual values was observed between noninvasive methods and PaCO2 in preterm infants in the first 24 hours. Noninvasive monitoring methods cannot be substituted for PaCO2 analyses in preterm infants during this critical period. © 2005 Nature Publishing Group All rights reserved.

引用

页码：26 / 29

页数：3

共 18 条

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