Risk score for delirium after stroke for model 1, model 2 and model 3
| Model 1 | Model 2 | Model 3 | |||
|---|---|---|---|---|---|
| Value | Points | Value | Points | Value | Points |
| Age (years) | |||||
| <40 | 0 | <40 | 0 | <40 | 0 |
| 40–50 | 1 | 40–50 | 1 | 40–50 | 1 |
| 50–60 | 2 | 50–60 | 2 | 50–60 | 2 |
| 60–70 | 3 | 60–70 | 3 | 60–70 | 3 |
| 70–80 | 4 | 70–80 | 4 | 70–80 | 4 |
| 80–90 | 5 | 80–90 | 5 | 80–90 | 5 |
| >90 | 6 | >90 | 6 | >90 | 6 |
| NIHSS | |||||
| 0–1 | 0 | 0–1 | 0 | 0–1 | 0 |
| 2–3 | 6 | 2–3 | 5 | 2–3 | 4 |
| 4–6 | 9 | 4–6 | 7 | 4–6 | 6 |
| 7–36 | 13 | 7–36 | 10 | 7–36 | 9 |
| Stroke subtype | |||||
| PACI/TACI | 5 | PACI/TACI | 3 | ||
| POCI | 2 | POCI | 1 | ||
| ICH | −2 | ICH | −1 | ||
| Infection | |||||
| Present | 6 | Present | 4 | ||
| Localisation | |||||
| Right sided | 3 | ||||
| IQCODE | |||||
| >50 | 6 | ||||
IQCODE, Informant Questionnaire on Cognitive Decline in the Elderly; NIHSS, National Institute of Health Stroke Scale; PACI, partial anterior circulation infarction; POCI, posterior circulation infarction; TACI, total anterior circulation infarction.