CRP and hyperlipidemia: For the mask ADC, 27 selected radiomics features (Supplementary Table 10), 12 selected clinical features (age, smoking history, history of hyperlipidaemia, SAP, SBP at the first diagnosis, OCSP type, admission GCS score, 7-d NIHSSmax, CRP, D-dimer, serum troponin I, blood glucose) and 2 selected radiological features (Grad3CV, clot-based score) were included in the model.