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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Pediatr Neurol. 2016 May 10;61:46–50. doi: 10.1016/j.pediatrneurol.2016.05.004

Table 1.

Subject Demographics and Hemorrhage Characteristics (N=37).

N (%)
Age in years, median (IQR, range) 13.0 (9.9–14.9, 6.4–17.7)
Male 23 (62.2%)
Race and ethnicity
  White 22 (59.5%)
  African American 15 (40.5%)
  Hispanic 0 (0%)
ICH pattern
  IPH 19 (51.4%)
  IVH 2 (5.4%)
  IPH+IVH 16 (43.2%)
ICH etiology
  Arteriovenous malformation 19 (51.4%)
  Cavernous angioma 4 (10.8%)
  Aneurysm 3 (8.1%)
  Arteriovenous fistula 1 (2.7%)
  Developmental venous anomaly 1 (2.7%)
  Coagulopathy 1 (2.7%)
  Unknown 8 (21.6%)
ABC//XYZ, median (IQR, range) 1.2% (0.4–2.7%, 0.006–6.5%)

N=number, IQR=interquartile range, ICH=intracerebral hemorrhage, IPH=intraparenchymal hemorrhage, IVH=intraventricular hemorrhage.