Fig. 6From: Preoperative CT-based radiomics combined with tumour spread through air spaces can accurately predict early recurrence of stage I lung adenocarcinoma: a multicentre retrospective cohort studyThe performance of RAISm was evaluated in all cohorts. Time-dependent ROC, DCA curves and survival curves for RAISm high and low risk groups in A training cohort, B test cohort and C validation cohortBack to article page