Fig. 2

The association of mean hourly systolic blood pressure quartiles with outcomes Systolic blood pressure range: Q1, <127.5 mmHg; Q2, 127.5–134.3 mmHg; Q3, 134.3–145.1 mmHg; Q4, ≥145.1 mmHg. Adjusted for sex, age, study group, baseline systolic blood pressure, baseline National Institutes of Health Stroke Scale score, baseline hematoma volume, lobar hematoma, and onset-to-randomization time (model 2)