Table 1.
Patient characteristics.
| Demographics | Total analyzed (n = 580) | Lacunar infarct (n = 363) | ICH (n = 217) | p-Value |
|---|---|---|---|---|
| Age (mean year) | 65.6 | 66.3 | 64.7 | 0.28 |
| Sex (% female) | 54 | 53 | 56 | 0.48 |
| Race (% African-American) | 27 | 23 | 34 | 0.01 |
| Tobacco (%) | ||||
| History | 60.8 | 64.2 | 52.9 | 0.03 |
| Current | 35.5 | 39.7 | 25.9 | 0.005 |
| Heavy | 45.6 | 50.6 | 33.0 | <0.005 |
| Alcohol (%) | ||||
| History | 49.5 | 47.8 | 53.3 | 0.30 |
| Current | 41.6 | 40.5 | 43.8 | 0.53 |
| Heavy | 16.8 | 15.9 | 18.8 | 0.48 |
| Illicit/controlled substances (%) | ||||
| History | 18.2 | 14.8 | 25.0 | 0.02 |
| Current | 14.0 | 11.8 | 18.6 | 0.09 |
Bold font indicates statistically significant results.