Sensitivity and specificity of each individual baseline CT ASPECTS point compared with the baseline DWI ASPECTS using the median score at each ASPECTS point of five readers
| Individual ASPECTS point | Sensitivity | 95% CI | Specificity | 95% CI |
|---|---|---|---|---|
| Internal capsule | 1.00 | 0.96 to 1.00 | 0.00 | 0.00 to 0.37 |
| Caudate nucleus | 0.98 | 0.93 to 0.99 | 1.00 | 0.48 to 1.00 |
| Lentiform nucleus | 0.92 | 0.84 to 0.97 | 0.81 | 0.54 to 0.96 |
| Insula | 0.90 | 0.79 to 0.97 | 0.67 | 0.52 to 0.80 |
| Cortical regions | ||||
| M1 | 0.88 | 0.91 to 0.99 | 0.97 | 0.47 to 0.99 |
| M2 | 0.89 | 0.79 to 0.96 | 0.59 | 0.41 to 0.75 |
| M3 | 0.94 | 0.86 to 0.98 | 0.56 | 0.31 to 0.78 |
| M4 | 0.93 | 0.86 to 0.98 | 0.44 | 0.14 to 0.79 |
| M5 | 0.87 | 0.73 to 0.95 | 0.53 | 0.39 to 0.66 |
| M6 | 0.97 | 0.91 to 0.99 | 0.31 | 0.14 to 0.52 |