Table 1.

Demographic Data for Soluble Human Elastin Fragments ELISA Assay Patients

Characteristics	Mean (SD) or No. (%) Unless Specified
Total no. of patients	100
Age, y	60.9±12.2 (range, 24–85)
Female	53 (53)
Ruptured aneurysms	49 (49)
Aneurysm size	7.7±5.8 mm (range, 2.0–43.0)
Aneurysm location
ACOM	36 (36)
MCA	21 (21)
ICA	23 (23)
Posterior circulation	20 (20)
Elastin fragments (mean concentration)	70.0±33.8 ng/mL

ACOM indicates anterior communicating artery; ICA, internal cerebral artery; MCA, middle cerebral artery.