Table II.
Weighted summary for each modality.
| Value | Sensitivity | Specificity | LR+ | LR- | DOR |
|---|---|---|---|---|---|
| Pooled | 0.976 | 0.707 | 3.163 | 0.045 | 94.053 |
| 95% CI | 0.95–0.99 | 0.55–0.84 | 2.03–4.94 | 0.02–0.09 | 32.71–270.41 |
| Chi-squared | 6.18 | 6.09 | 3.52 | 1.83 | 0.57 |
| P-value | 0.289 | 0.297 | 0.621 | 0.873 | 0.989 |
| I2 value (%) | 19.1 | 17.9 | 0.0 | 0.0 | 0.0 |
NA, not available; DSA, digital subtraction angiography; TP, true positive; FP, false positive; FN, false negative; TN, true negative; CI, confidence interval; LR+/−, positive/negative likelihood ratio; DOR, diagnostic odds ratio.