Table 1.
Demographic, clinical and imaging results of chronic and acute stroke patients.
| Chronic lesions | Acute lesions | |||||||
|---|---|---|---|---|---|---|---|---|
| Deep | Superficial | Territorial | All | Deep | Superficial | Territorial | All | |
| Number of patients | 38 | 55 | 29 | 122 | 20 | 51 | 16 | 87 |
| Female gender | 29% | 29% | 45% | 33% | 50% | 53% | 63% | 54% |
| Age (years) | 64 ± 13 | 69 ± 12 | 66 ± 14 | 67 ± 13 | 67 ± 16 | 70 ± 14 | 74 ± 13 | 70 ± 15 |
| NIHSS (t0) | 6.6 ± 4.9 | 7.1 ± 7.1 | 15.6 ± 6.3 | 9.0 ± 7.3 | 8.4 ± 8.7 | 5.9 ± 5.9 | 16.0 ± 6.3 | 8.3 ± 7.7 |
| Delay to MRI (months/hours) | 2.0 ± 3.3 | 3.0 ± 3.3 | 3.9 ± 4.3 | 2.9 ± 3.6 | 4.6 ± 7.1 | 6.9 ± 10.0 | 6.3 ± 5.8 | 6.0 ± 8.6 |
| Lesion Volume (cm3) | 12.1 ± 19.2 | 52.6 ± 64.2 | 188.9 ± 126.0 | 72.4 ± 101.0 | 18.3 ± 22.7 | 33.6 ± 38.7 | 162.2 ± 127.4 | 53.7 ± 80.9 |
Average values ± standard deviations are reported. Average delay to MRI is reported in months for chronic lesions and in hours for acute strokes.