Presumed AHT patients with inclusion & exclusion criteria met

(n = 52)

Presumed AHT patients excluded for insufficient EEG monitoring

(n = 12)

Patient Characteristics

Male, n (%)

35 (67)

8 (67)

Age at presentation, median (IQR)^£

3.7 (2.1-5.4)

4.1 (3-9.5)

Prematurity, n (%)

12 (23)

3 (25)

Insurance type - Medicaid

39 (75)

9 (75)

Clinical course

Initial presentation to OSH, n (%)

39 (75)

7 (58)

Cardiac arrest, n (%)

7 (13)

0

Patients with acute HCT and brain MRI

52 (100)

12 (100)

MRI with parenchymal injury, n (%)

39 (75)

4 (33)

Inpatient mortality, n (%)

3 (6)

0

Days of ICU admission, median (IQR)

7 (3-10)

3 (1.8-3.3)

Hospital length of stay, median (IQR)

14 (8-20)

7 (5-13.3)

Year of admission, median (IQR)

2012 (2010-2015)

2012 (2009-2012)

Follow up ≥ 6 months post injury, n (%)

43 (83)

8 (67)