COVID-19(12) coronavirus(6) SARS-CoV-2(6) risk(5) Patient(5) conducted(4) age(4) retrospective(4) Older(4) confounders(4) multifactorial(3) coronavirus disease(3) Inflammation(3) patients(3) with COVID-19(3) Seizures(3) male(3) Encephalopathy(3) patients with COVID-19(3) neurological(3) Brain(3) Intracerebral hemorrhage(3) SARS-CoV-2.(3) therapy(3) reported(3) disease(3) thrombosis(2) in-hospital mortality(2) required(2) discharged home(2)