Additional file 2 of 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 study

Additional file 2: Supplementary table 1. The STAS status and clinical outcome of enrolled patients. Supplementary table 2. Radiomic features extracted from ROI-tumoral by Pyradiomics. Supplementary table 3. Radiomic features extracted from ROI-3u by Pyradiomics. Supplementary table 4. Radiomic features extracted from ROI-6u by Pyradiomics. Supplementary table 5. Radiomic features extracted from ROI-12u by Pyradiomics. Supplementary table 6. 2D Deep learning radiomics features from ROI-tumoral by Convolutional Neural Networks. Supplementary table 7. 3D Deep learning radiomics features from ROI-tumoral by Convolutional Neural Networks. Supplementary table 8. The final features in the six signature models selected by LASSO-COX regression and the weight of them. Supplementary table 9. The results of DeLong’s test in different models.