Rithalia S V, Clutton-Brock T H, Tinker J
Intensive Care Med. 1984;10(3):149-53. doi: 10.1007/BF00265805.
The performance of three electrodes used for transcutaneous carbon dioxide (tcPCO2) monitoring is compared in 15 healthy volunteers and 26 critically ill adults. All three electrodes showed good correlation between tcPCO2 and arterial blood PCO2 (PaCO2) with a correlation coefficient (r) greater than 0.86. There was little difference in the performance characteristics of the three monitors. They may be usefully employed to estimate PaCO2 values when used with a modified calibration recommended by the manufacturers.
在15名健康志愿者和26名危重症成人中比较了用于经皮二氧化碳（tcPCO2）监测的三种电极的性能。所有三种电极的tcPCO2与动脉血PCO2（PaCO2）之间均显示出良好的相关性，相关系数（r）大于0.86。三种监测仪的性能特征几乎没有差异。按照制造商推荐的修正校准方法使用时，它们可有效地用于估计PaCO2值。
