The comprehensive signature statistically outperformed the baseline and intratumoral signatures in the training cohorts ( p < 0.001 and p = 0.006, respectively) but failed to reach statistical significance in the external validation cohort ( p = 0.086 and p = 0.198, respectively) due to a limited sample size.
← all excerpts
Prognostic analysis and risk stratification of lung adenocarcinoma undergoing EGFR-TKI therapy with time-serial CT-based radiomics signature.
1
0.0860
0.0860