Interaction between risk factors and early recurrence of ischaemic events in 86 patients with recently symptomatic arterial stenosis. Cox regression
| Risk factor | Odds ratio | 95% CI | p Value |
|---|---|---|---|
| Age (y) | 1.022 | 0.949 to 1.101 | 0.564 |
| Time since initial ischaemic event (days) | 0.768 | 0.556 to 1.062 | 0.111 |
| Stroke as initial ischaemic event (n) | 0.300 | 0.040 to 2.242 | 0.241 |
| Recurrent initial ischaemic event (n) | 1.631 | 0.263 to 10.101 | 0.599 |
| Extracranial (non-intracranial) stenosis (n) | 1.362 | 0.185 to 10.000 | 0.762 |
| High grade (non-medium grade) stenosis (n) | 1.704 | 0.278 to 10.417 | 0.744 |
| Persistence of embolic signals (n) | 37.037 | 3.534 to 333 | 0.003 |