Table 1 Baseline characteristics of the study population
Characteristics | ICP group | Non-ICP group | P value |
|---|---|---|---|
No. of patients | 44 | 132 | |
Age, year | |||
Mean ± SD | 50.5 ± 13.6 | 54.6 ± 12.2 | 0.060 |
Sex | 0.025* | ||
Male | 40 (90.9) | 99 (75.0) | |
Female | 4 (9.1) | 33 (25.0) | |
Hypertension history | 0.333 | ||
Yes | 28 (63.6) | 73 (55.3) | |
No | 16 (36.4) | 59 (44.7) | |
Location of the hematoma | |||
Basal ganglia and/or thalamus hematoma | 28 (63.6) | 84 (63.6) | 1.000 |
Intraventricular hematoma | 12 (27.3) | 23 (17.4) | 0.156 |
Preoperative GCS score | |||
Mean ± SD | 5.9 ± 3.3 | 6.3 ± 3.1 | 0.462 |
Mild (GCS 9–10) | 4 (9.1) | 10 (7.6) | 1.000 |
Moderate (GCS 7–8) | 4 (9.1) | 18 (13.6) | 0.430 |
Severe (GCS \(\le\) 6) | 36 (81.8) | 104 (78.8) | 0.666 |
ICP characteristics | |||
Peak ICP value (median, quartile) | 25.5 (20, 36) | - | |
Peak ICP > 25 mmHg | 22 (50.0) | - | |
Duration of ICP > 25 mmHg, days (median, quartile) | 2 (2,3) | - | |