Keywords: تشنج غیر تشنجی; EEG; Electroencephalography; ICU; intensive care unit; NCS; Enon-convulsive status epilepticus; OR; odds ratio; KFSHRC-J; King Faisal Specialist Hospital and Research Center, Jeddah; NCS; non-convulsive seizures; Seizure; Status; Non-Convulsive; Outcome;