Univariate and multivariable analyses of risk factors for death after an intracranial haemorrhage
| Intracranial haemorrhage N=1785 | Univariate analysis | Multivariable analysis | |||
|---|---|---|---|---|---|
| Alive patients n (%) | Dead patients n (%) | p Value | OR (95% CI) | p Value | |
| Patients | 1450 (81.2) | 335 (18.8) | |||
| Age group, years | |||||
| <65 | 185 (12.8) | 25 (7.5) | – | – | – |
| 65–74 | 86 (5.9) | 7 (2.1) | 0.26 | – | – |
| ≥75 | 1179 (81.3) | 303 (90.4) | 0.004 | 2.19 (1.48 to 3.24) | <0.0001 |
| Female sex | 603 (41.6) | 138 (41.2) | 0.90 | – | – |
| Comorbidity | |||||
| Lung diseases | 252 (17.4) | 87 (26.0) | 0.0003 | 1.69 (1.27 to 2.24) | 0.0003 |
| Anaemia | 302 (20.8) | 89 (26.6) | 0.022 | – | – |
| Peripheral artery disease | 112 (7.7) | 40 (11.9) | 0.013 | – | – |
| Renal failure | 283 (19.5) | 87 (26.0) | 0.009 | – | – |
| Medical history | |||||
| Intracranial haemorrhage | 118 (8.1) | 14 (4.2) | 0.014 | 0.47 (0.26 to 0.83) | 0.009 |
| Valvular disease/surgery | 174 (12.0) | 60 (17.9) | 0.004 | 1.58 (1.14 to 2.19) | 0.006 |
| Heart failure | 388 (26.8) | 119 (35.5) | 0.001 | – | – |
| AF symptoms | 86 (5.9) | 29 (8.7) | 0.07 | – | – |
AF, atrial fibrillation.