STMN1 and non-small cell lung carcinoma: However, multivariate Cox analysis indicated that BRCA1 was an independent predictor of 5-year survival rate of NSCLC patients (p=0.034), but STMN1 (p=0.141) was not.However, we found that the 5-year survival rate of NSCLC patients with BRCA1 positive and STMN1 negative was significantly higher than other patients (p<0.001, Figure 3).