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A Single-Extremity Staged Approach for Critical Congenital Heart Disease Screening: Results from Tennessee

机译:关键先天性心脏病筛查的单肢分级方法:田纳西州的结果

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Tennessee initiated single-extremity staged screening by pulse oximetry for undetected CCHD in 2012. The algorithm begins with a saturation reading in the foot and allows an automatic pass if the foot pulse oximetry is 97% or greater. This was based on the principle that it is not possible to have a greater than 4% difference in the pulse oximetry between upper and lower extremities if the lower extremity is equal to or greater than 97%. This approach eliminates over 75,000 ?¢????unnecessary?¢???? pulse oximetry determinations in Tennessee each year without affecting the ability to detect CCHD before hospital discharge.
机译:田纳西州在2012年通过脉搏血氧饱和度启动了针对未检测到的CCHD的单肢分级筛查。该算法从脚的饱和度读数开始,如果脚脉搏血氧饱和度为97%或更高,则允许自动通过。这是基于以下原理:如果下肢等于或大于97%,则上肢和下肢之间的脉搏血氧饱和度差异不可能大于4%。这种方法消除了超过75,000个不必要的数据。每年在田纳西州进行脉搏血氧饱和度测定,而不会影响出院前检测CCHD的能力。

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