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Table 2 Unadjusted outcomes

From: Hyperoxemia and long-term outcome after traumatic brain injury

  All patients (n = 1116) Hypoxemia (n = 174) Normoxemia (n = 375) Hyperoxemia (n = 567) P-value
Mortality, number of patients (%)      
In-ICU 201 (18) 42 (24) 61 (16) 98 (17) 0.067
In-hospital 313 (28) 64 (37) 105 (28) 144 (25) 0.014
6-month 435 (39) 83 (48) 151 (40) 201 (35) 0.012