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Distribution of LA in CAA group and non-CAA group
| CAA group (n = 21) | Non-CAA group (n = 10) | p-value | |
|---|---|---|---|
| Age | 80.5 (70–99) | 83.1 (76–88) | 0.786 |
| Hypertension (%) | 13 (61.9%) | 6 (60%) | N |
| FO value (−1 to 1) | 10 (47.6%) | 5 (50%) | 0.901 |
| FO value (<−2) | 10 (47.6%) | 1 (10%) | 0.029 |
| FO value (>2) | 1 (4.8%) | 4 (40%) | 0.015 |
| Subcortical punctate LA | 14 (66.7%) | 3 (30%) | 0.038 |
