Machine Learning Models for Mortality Prediction in Intensive Care Unit Patients With Ischemic Stroke Associated With Intracranial Artery Stenosis: Retrospective Cohort Study

Kun Zhang   ¹ , MD ;   Ruomeng Chen   ¹ , MD ;   Jingyi Yang   ² , MSc ;   Yan Yan   ¹ , MD ;   Lijuan Liu   ¹ , MD ;   Chaoyue Meng   ¹ , MD ;   Peifang Li   ³ , MD ;   Guoying Xing   ⁴ , MD ;   Xiaoyun Liu   ¹ , MD

¹ The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China

² The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China

³ Handan Central Hospital, Handan, Hebei, China

⁴ Zhaoxian Traditional Chinese Medicine Hospital, Shijiazhuang, Hebei, China