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Table 1 Patient characteristics

From: Urea for treatment of acute SIADH in patients with subarachnoid hemorrhage: a single-center experience

Age (yr) 56 ± 12
Men / women 20 / 22
WFNS score  
I 15
II 5
III 5
IV 8
V 9
Fisher score  
I 0
II 1
III 18
IV 23
Aneurysms  
Anterior circulation 23
Posterior circulation 14
Not found 5
Endovascular intervention 33
Surgical intervention 4
Symptomatic vasospasm 8
Mechanical ventilation on admission, n (%) 30 (73)
ICU length of stay (days) 18 (12–25)
Hospital length of stay (days) 29 (21–35)
ICU mortality, n (%) 10 (23)
Hospital mortality, n (%) 11 (26)
  1. Data are expressed as counts (percentage), median (IQR) or mean ± SD.
  2. WFNS World Federation Neurosurgeon Scale, ICU Intensive care unit.