Table 2. Number of thoracic trauma diagnoses according to supine chest radiography and chest computed tomography.

Variables	Rib fracture	Lung contusion	Subcutaneous emphysema	Pneumothorax	Pneumomediastinum
Chest radiography	863	497	270	100	13
Chest CT	1,184	1,130	478	783	66

Data are presented as numbers. CT, computed tomography.