Patients who can be released from the ventilator as soon as possible can receive rehabilitation therapy and other adjuvant therapy earlier to achieve better daily performance.[16] According to our findings, patients with stereotaxic surgery, less history of cardiovascular or prior cerebral infarction, GCS >8 before admission to the hospital for craniotomy, and a blood albumin value >3.5 g/dL have a higher chance of being successfully weaned off the ventilator within 14 days. Here, ALB is linked to cerebral infarction.