Kaplan-Meier survival analysis revealed that the expression levels of ANLN, BMP2, CALU, COL1A1, COL1A2, COL3A1, ERO1A, FSCN1, FZD3, LOXL2, MME, MSI2, NFIX, PTX3, RTKN2, SLC2A1, SLC16A1, and SNX30 were relevant with poor prognosis in NSCLC patients (Figure 7). The gene discussed is COL1A2; the disease is non-small cell lung carcinoma.