Assertion: pneumothorax's size | /r/CapableOf | correlate with the presence of tension
Facets:
value: poorly
type: DEGREE
Source sentences:
text: In neither group is imaging especially helpful; there is usually insufficient time to obtain a chest x-ray and, even if available, the size of the pneumothorax or the presence of mediastinal displacement correlate poorly with the presence of tension within a pneumothorax.