Figure 3
From: Validation of CSR model to predict stroke risk after transient ischemic attack
Ninety-day receiver-operating characteristic curves as a predictive value of the CSR score and ABCD3-I score. (A) The C statistic of CSR model (0.754; 95% CI 0.729–0.778) was similar with that of ABCD3-I score (0.717; 95% CI 0.691–0.743, Z = 1.400; P = 0.1616) in TIA patients; (B) CSR score showed better discrimination (Z = 2.294, P = 0.0245) with the C statistic of 0.725 (95% CI 0.683–0.765) than ABCD3-I score (0.626; 95% CI 0.581–0.670) in DWI-positive subjects. (C) The C statistic of CSR model (0.585; 0.548–0.622) was similar with that of ABCD3-I score (0.588; 0.551–0.624, Z = 0.0362; P = 0.9711) in TIA patients with negative DWI.
