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Table 2 The Odds ratio of different CTA indices in predicting pulmonary embolism severity

From: The assessment of acute pulmonary embolism severity using CT angiography features

 Odds ratio (95% CI)
Presence of backwash contrast2.6 (1.3–5.3)
Presence of abnormal septum morphology2.8 (1.4–5.7)
Presence of dilated pulmonary trunk4.4 (2.0–9.4)
  1. CI confidence interval