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The Odds ratio of different CTA indices in predicting pulmonary embolism severity
| Odds ratio (95% CI) | |
|---|---|
| Presence of backwash contrast | 2.6 (1.3–5.3) |
| Presence of abnormal septum morphology | 2.8 (1.4–5.7) |
| Presence of dilated pulmonary trunk | 4.4 (2.0–9.4) |
CI confidence interval
