ATF3 and hematoma: As for all patients, SAP cases, relative to non‐SAP cases, were pronouncedly older; had significantly higher proportions of dysphasia, vomiting, and intraventricular extension of hematoma; and were in possession of markedly higher NIHSS scores, hematoma volumes, blood glucose levels, white blood cell counts, and admission ATF3 levels (all p < 0.05; Table 6).