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Stroke risk of the TIA comparison cohort diagnosed by the ED
| Patients, n | 2 days |
7 days |
30 days |
90 days |
|||||
|---|---|---|---|---|---|---|---|---|---|
| stroke | stroke | risk, % (95% CI) | stroke | risk, % (95% CI) | stroke | risk, % (95% CI) | |||
| TIA mimics included | 351 | 1 | 7 | 1.99 (0.5–3.5) | 15 | 4.3 (2.2–6.4) | 18 | 5.1 (2.8–7.4) | |
| TIA mimics excluded | 289 | 1 | 7 | 2.4 (0.6–4.2) | 15 | 5.2 (2.6–7.8) | 18 | 6.2 (3.4–9.0) | |
