Subjective evaluation of the quality of the FPDCT angiography and perfusion
| Variable | No Diagnostic Quality/Severe | Poor Diagnostic Quality/Substantial | Fair Diagnostic Quality/Tolerable | Good Diagnostic Quality/Negligible | Perfect Diagnostic Quality/None |
|---|---|---|---|---|---|
| FPDCT angiography/perfusion overall | 0 | 1 | 3 | 7 | 4 |
| Detection of LVO | 0 | 0 | 3 | 5 | 7 |
| Evaluation of collaterals | 0 | 0 | 4 | 5 | 6 |
| FPDCT perfusion | 1 | 1 | 3 | 6 | 4 |
| Motion artifacts | 1 | 2 | 4 | 5 | 3 |