Assertion: abdominal aortic aneurysm's risk | /r/HasProperty | less than 4%
Facets:
value: over 5 years
type: TEMPORAL
Source sentences:
text: The risk of death is less than 4% during stent graft repair of thoracic aortic aneurysms but is about 30 to 50% during a stent graft repair or surgery for a ruptured thoracic aneurysm.
text: (1) It has been demonstrated that the risk of rupture for an AAA of 3.0 cm is less than 4% over 5 years; this risk, however, substantially increases for AAA’s with larger diameters.