Table 4.

Multivariable Logistic Regression Model for Factors Associated With 90-Day Mortality

Total Cohort (n=1421)*Propensity Score Matching (n=243)
OR (95% CI)P ValueOR (95% CI)P Value
SMICH0.783 (0.401–1.529)0.4730.760 (0.352–1.638)0.484
Age1.054 (1.039–1.068)<0.0011.049 (1.019–1.079)0.001
Male sex1.282 (0.935–1.759)0.1231.480 (0.704–3.111)0.301
Baseline GCS0.757 (0.725–0.792)<0.0010.769 (0.699–0.847)<0.001
Baseline ICH volume1.025 (1.020–1.031)<0.0011.023 (1.011–1.036)<0.001
Previous warfarin1.703 (1.118–2.594)0.0131.171 (0.366–3.747)0.790
Ventricular extension3.130 (2.301–4.257)<0.0012.586 (1.202–5.563)0.015
Infratentorial location1.734 (1.108–2.713)0.0164.096 (1.139–14.715)0.048
  • CI indicates confidence interval; GCS, Glasgow Coma Scale; ICH, intracerebral hemorrhage; OR, odds ratio; and SMICH, simultaneous multiple intracerebral hemorrhages.

  • * Thirty-one patients with missing mortality data were excluded from the unmatched analysis.