From: Cigarette smoking is an independent risk factor for post-stroke delirium
Delirium (n = 38) | No delirium (n = 538) | p-value | |
---|---|---|---|
Demographics | |||
Age (SD), y | 70.6 (9.3) | 64.9 (13.4) | 0.001* |
Male sex (%) | 28 (73) | 339 (63) | 0.409 |
Hypertension (%) | 29 (76) | 353 (65) | 0.215 |
Diabetes (%) | 18 (47) | 192 (36) | 0.164 |
Smoking (%) | 15 (40) | 129 (24) | 0.049* |
Daily alcohol use (%) | 5 (13) | 30 (5) | 0.072 |
Underlying dementia (%) | 0 (0) | 11 (2) | 1.000 |
Clinical features | |||
Involved hemisphere | 0.751 | ||
Right (%) | 16 (42) | 194 (36) | |
Left (%) | 16 (42) | 268 (49) | |
Bilateral (%) | 5 (13) | 49 (9) | |
Stroke syndrome | <0.001* | ||
Major hemispheric (%) | 21 (55) | 140 (26) | |
Minor hemispheric (%) | 3 (8) | 76 (14) | |
Lacunar syndrome (%) | 5 (13) | 169 (31) | |
Brainstem-cerebellum (%) | 2 (5) | 84 (16) | |
Infection during admission (%) | 2 (5) | 18 (3) | 0.637 |
Metabolic derangement (%) | 8 (21) | 87 (16) | 0.433 |
NIHSS at discharge (SD) | 5.0 (5.0) | 3.5 (5.9) | 0.142 |
BI at discharge (SD) | 73.8 (29.0) | 83.2 (29.0) | 0.065 |
mRS at discharge (SD) | 2.5 (1.6) | 1.7 (1.6) | 0.010* |
Inpatient mortality (%) | 0 (0) | 4 (1) | 1.000 |
Hospitalization period (SD), d | 13.3 (7.0) | 10.7 (8.0) | 0.049* |
BI 3 months after discharge (SD) | 79.0 (34.5) | 89.5 (25.0) | 0.247 |
mRS 3 months after discharge (SD) | 2.3 (1.6) | 1.4 (1.5) | 0.018* |