Table IV.
Subgroup analyses showing the performance of the s-MoCA-SWE, ≤ 12 indicates impaired cognition
| N | s-MoCA-SWE (range 0–16) | |||||
|---|---|---|---|---|---|---|
| Mean (SD) | Median (IQR) | Minimum–Maximum | p-value (Mann–Whitney U) | Z score for Mann–Whitney U | ||
| Age | < 0.001 | –14.67 | ||||
| 18–79 years | 2,424 | 10.5 (3.6) | 11 (5) | 0–16 | ||
| 80–100 years | 853 | 8.5 (3.5) | 9 (5) | 0–16 | ||
| Stroke severity | < 0.001 | –6.13 | ||||
| Minor stroke, NIHSS ≤ 3 | 1,544 | 10.3 (3.5) | 11 (5) | 0–16 | ||
| Moderate/severe stroke, NIHSS ≥ 4 | 1,224 | 9.4 (3.8) | 10 (5) | 0–16 | ||
| Previous stroke/TIA | 0.002 | –3.09 | ||||
| No | 2,625 | 10.0 (3.6) | 11 (5) | 0–16 | ||
| Yes | 357 | 9.4 (3.7) | 10 (5) | 0–16 | ||
MoCA: Montreal Cognitive Assessment; s-MoCA-SWE: Swedish short version of the MoCA; SD: standard deviation; IQR: interquartile range; NIHSS: National Institutes of Health Stroke scale; TIA: transient ischaemic attack.
Missing data, n (%): stroke severity, 508 (16%), previous stroke/TIA, 294 (9).