Table 1 Baseline characteristics of ICH patients with and without ventricular extension
Variable | Without IVH (n = 1342) | With IVH (n = 1144) | p-Value |
|---|---|---|---|
Demographics | |||
Age | 72 ± 12 | 72 ± 12 | 0.3 |
Sex | 0.29 | ||
% male | 53% | 55% | |
% female | 47% | 45% | |
Previous medical history | |||
ICH | 11% | 10% | 0.16 |
Ischemic stroke | 16% | 15% | 0.37 |
Hypertension | 79% | 84% | 0.001 |
Diabetes | 21% | 24% | 0.043 |
Hypercholesterolemia | 46% | 43% | 0.105 |
ICH characteristics | |||
ICH volume median (IQR) | 9 (3–24) | 29 (10–73) | < 0.001 |
IVH volume median (IQR) | 0 (0–0) | 10 (3–26) | < 0.001 |
Location | 0.308 | ||
Lobar | 50% | 43% | < 0.001 |
Deep | 37% | 48% | < 0.001 |
Cerebellar | 8% | 6% | 0.009 |
Brain stem | 4% | 4% | 0.362 |
Admission characteristics | |||
Pre-stroke mRS 0 or 1 | 70% | 69% | 0.795 |
Initial SBP | 171 ± 34 | 181 ± 50 | < 0.001 |
Anticoagulants | 20% | 26% | < 0.001 |
Antiplatelets | 44% | 45% | 0.656 |
Initial GCS median (IQR) | 15 (13–15) | 9 (5–14) | < 0.001 |
Outcomes | |||
Intubated | 18% | 57% | < 0.001 |
DNR in first 24 h | 14% | 33% | < 0.001 |
CMO in first 24 h | 6% | 27% | < 0.001 |
90-day mortality | 19% | 57% | < 0.001 |
Discharge mRS 0–3 | 27% | 8% | < 0.001 |
90-day mRSa | (n = 787) | (n = 886) | < 0.001 |
0 | 12.5% | 1.7% | |
1 | 16.0% | 2.9% | |
2 | 10.0% | 3.2% | |
3 | 14.5% | 6.4% | |
4 | 10.7% | 6.7% | |
5 | 4.3% | 5.0% | |
6 | 32.0% | 74.2% | |
90-day mRS 0–3 | 53.0% | 14.2% | < 0.001 |
EVD placement | 4% | 29% | < 0.001 |
Hematoma evacuation | 5% | 8% | < 0.001 |