ABCD3 and ischemic stroke: We found that the risk of recurrent ipsilateral ischemic stroke tended to be statistically significant for the ABCD2 cut-offs of ≥3 points (p = 0.08) and ≥4 points (p = 0.06) and the ABCD3 categories 0-3, 4-5, and 6-9 points (p = 0.052), but not for the ABCD2 cut-off of ≥2 points (p = 0.19, log rank test).