[Retracted] Clinical Application of Spiral CT Reconstruction Imaging in Patients with Tracheal Stenosis before Anesthesia

Table 2

Analysis of trachea stenosis at the heaviest compression part and end compression part of the trachea.

Project	Number of columns	The most serious part	End compression part
Cross load area	48	1.06–0.56	1.89–0.42
Diameter	18	6.25–2.10	13.25–2.88