Table 2.

Identification of eight variables using the SVM–RFE algorithm.

Gene symbol	Description
COL3A1	Collagen type III alpha 1 chain
TSHZ2	Teashirt zinc finger homeobox 2
COL1A2	Collagen type I alpha 2 chain
CDH3	Cadherin 3
PSD3	Pleckstrin and Sec7 domain-containing 3
CEBPD	CCAAT enhancer-binding protein delta
PTGFRN	Prostaglandin F2 receptor inhibitor
GPIHBP1	Glycosylphosphatidylinositol-anchored high-density lipoprotein-binding protein 1