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The results of C-CTA and L-CTA in detection of various sizes of aneurysms.
| Size of aneurysms | C-CTA | L-CTA | Detection rate | Chi-square value | P value | |||
|---|---|---|---|---|---|---|---|---|
| Detection number |
Missing number |
Detection number |
Missing number |
C-CTA | L-CTA | |||
| ≥5 mm | 62 | 1 | 59 | 1 | 98.41% | 98.33% | ⋯ | 1.0 |
| 3~5 mm | 60 | 3 | 49 | 2 | 95.24% | 96.08% | 0.000 | 1.0 |
| <3 mm | 18 | 5 | 10 | 3 | 78.26% | 76.92% | 0.000 | 1.0 |
