From: Unenhanced multidetector computed tomography findings in acute central pulmonary embolism
 | OR (95% CI) | p-value | aOR (95% CI) | p-value |
---|---|---|---|---|
Wells score (≥ 4.5 vs. < 4.5) a | 1.68 (1.17, 2.41) | 0.005 | 2.10 (0.99, 4.42) | 0.052 |
Number of findings on unenhanced MDCTb | 21.11 (4.91, 90.77) | <  0.001 | 26.34 (4.91, 141.29) | <  0.001 |
High attenuation in pulmonary artery (PA) b | NA | |||
Main PA dilatation > 33.2 mm b | 8.53 (2.15, 33.79) | 0.002 | 10.59 (2.39, 47.02) | 0.002 |
Peripheral wedge-shape consolidation b | 2.78 (0.93, 8.27) | 0.066 | 2.79 (0.84, 9.20) | 0.093 |