From: Retrospective analysis of the diagnostic accuracy of lung ultrasound for pulmonary embolism in patients with and without pleuritic chest pain
Population, n
True pos
False pos
True neg
False neg
All patients, 872
159
30
563
120
No pleuritic chest pain, 655
106
23
418
108
Pleuritic chest pain, 217
53
7
145
12
Scan in the most painful area, 156*
37
5
104
10