Univariate analysis | Multivariate analysis | |||
Coefficient (95% CI) | p Value | Coefficient (95% CI) | p Value | |
Age | 0.065 (0.031 to 0.100) | 0.000* | 0.043 (0.013 to 0.074) | 0.007* |
Location of haematoma | −0.246 (−0.690 to 0.206) | 0.206 | ||
Medical history (%) | ||||
Hypertension | 0.475 (−0.655 to 1.606) | 0.401 | ||
Diabetes | 0.910 (−0.321 to 2.141) | 0.143 | ||
Coronary artery disease | 2.209 (0.297 to 4.122) | 0.025* | 2.339 (0.931 to 3.747) | 0.002* |
Smoker | −0.363 (−1.497 to 0.772) | 0.523 | ||
Alcoholism | −0.751 (−1.902 to 0.400) | 0.195 | ||
Haemoglobin level | −0.427 (−0.747 to −0.107) | 0.010* | ||
Creatinine level | 0.856 (−0.305 to 2.017) | 0.145 | ||
White blood cell count | 0.133 (−0.062 to 0.328) | 0.175 | ||
Systolic BP | −0.009 (−0.031 to 0.013) | 0.424 | ||
Diastolic BP | −0.019 (−0.050 to 0.011) | 0.205 | ||
Mean arterial BP | −0.027 (−0.074 to 0.019) | 0.236 | ||
Platelet count | 0.004 (−0.001 to 0.008) | 0.096 | ||
Serum glucose | 0.004 (−0.004 to 0.013) | 0.270 | ||
GCS score | −0.126 (−0.320 to 0.068) | 0.198 | ||
NIHSS score | 0.135 (0.049 to 0.221) | 0.003* | 0.116 (0.048 to 0.184) | 0.001* |
Haematoma size | 0.000 (−0.000 to 0.000) | 0.566 | ||
Oedema volume | 0.000 (−0.000 to 0.000) | 0.232 | ||
Cytotoxic oedema | 0.047 (0.021 to 0.074) | 0.001* | 0.026 (0.002 to 0.050) | 0.037* |
Vasogenic oedema | −0.020 (−0.039 to −0.001) | 0.041* |
↵* Significant differences were defined as those with p≤0.05.
BP, blood pressure; GCS, Glasgow Coma Scale; mRS, Modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale.