Table 2.
Univariate linear regression analyses of iPHE volume after intracerebral hemorrhage.
| Variables | P-value | β coefficients (95% CI) |
|---|---|---|
| Age | 0.704 | 1.029 (−4.315, 6.373) |
| Gender | 0.167 | −3.444 (−8.341, 1.452) |
| Symptoms at onset | ||
| Disorders of consciousness | 0.574 | −1.347 (−6.181, 3.433) |
| Seizures | 0.167 | −5.847 (−19.176, 7.482) |
| Neurological impairment | 0.737 | 1.102 (−5.373, 7.578) |
| Time from onset to admission scan | 0.761 | −0.119 (−0.142, 0.104) |
| Body temperature at admission | 0.331 | −2.961 (−8.950, 3.028) |
| Admission SBP | 0.925 | −0.005 (−0.103, 0.094) |
| Hypertension | 0.387 | 0.145 (−0.185, 0.476) |
| Diabetes mellitus | 0.007 | 10.242 (2.783, 17.702) |
| Total leukocyte count | 0.348 | −0.366 (−1.137, 0.405) |
| Neutrophil count | 0.560 | −0.228 (−1.004, 0.547) |
| Neutrophil-to-lymphocyte ratio | 0.950 | −0.003 (−0.096, 0.090) |
| Red blood cell count | 0.508 | −1.457 (−5.805, 2.891) |
| Seralbumin | 0.353 | −0.347 (−1.083, 0.388) |
| Admission serum glucose | 0.772 | 0.161 (−0.931, 1.252) |
| HCO3 | 0.529 | −0.043 (−0.176, 0.091) |
| Deep vs. lobar ICH | 0.697 | 1.029 (−4.176, 6.233) |
| Hemisphere ipsilateral | 0.133 | −3.366 (−7.766, 1.035) |
| Presence of IVH | 0.070 | −4.532 (−9.431, 0.368) |
| Initial ICH volume | 0.023 | 0.200 (0.028, 0.372) |
| Initial PHE volume | 0.691 | −0.031 (−0.182, 0.121) |
| Obstructive hydrocephalus | 0.230 | −4.429 (−11.688, 2.830) |
| Shape categorical scales | 0.964 | 0.045 (−1.945, 2.036) |
| Density categorical scales | 0.238 | 1.842 (−1.229, 4.914) |
| Black hole sign | <0.001 | 23.078 (11.118, 35.038) |
| Swirl sign | 0.631 | 2.549 (−7.899, 12.997) |
| Island sign | 0.821 | −1.427 (−13.822, 10.968) |
| Hematoma sedimentation level | 0.876 | −1.819 (−24.710, 21.072) |
IVH, intraventricular hemorrhage; SBP, systolic blood pressure; ICH, intracerebral hemorrhage; mRS, modified Rankin Scale; PHE, perihematomal edema; CI, confidence interval.