Table 6 CTPA findings in correlation with D-dimer levels in patients with 1 or more YEARS score
From: Predictive accuracy of years score in diagnosis of pulmonary embolism
CTPA +VE | CTPA −VE | P value | ||
|---|---|---|---|---|
1 or more years | D-dimer < 500 (total count 4) | 1 (5.26%) | 3 (75%) | 0.047 |
D-dimer ≥ 500 (total count 19) | 18 (94.74%) | 1 (25%) |