Table 1. Clinical characteristics*.
| Patients with IA (n = 11) |
Patients without IA (n = 11) |
P-Value | |
|---|---|---|---|
| Age (years) (Mean±SE) | 66.91±2.84 | 64.73±4.22 | 0.67 |
| Age (years) [Median (Q1/Q3)] | 67 (60.5/72) | 70 (60/71.5) | |
| Sex | |||
| Female | 63.64% | 54.55% | 0.66 |
| Current Smoker | |||
| Yes | 18.18% | 18.18% | 1.00 |
| Comorbidities | |||
| Hypertension | 63.64% | 81.82% | 0.34 |
| Hyperlipidemia | 45.45% | 54.55% | 0.67 |
| Heart disease | 18.18% | 27.27% | 0.61 |
| Stroke history | 0.00% | 9.09% | 0.31 |
| Diabetes mellitus | 18.18% | 36.36% | 0.34 |
| Osteoarthritis | 27.27% | 27.27% | 1.00 |
*We controlled for demographics and comorbidities so no factor was significantly higher in patients with IA or without IA (confirmed on imaging). There is no significant difference in age (p>0.05 by Student’s t-test) sex, smoking history, and comorbidities (χ2>0.05, chi-squared test) between the two groups. (IA = intracranial aneurysm, SE = standard error, Q = quartile)