Baseline characteristics in intoxicated patients Mean age (years) Male gender (%) Mean COHb (%) Intubation (%)
Intentional HBO2 therapy 38 70 22 4
Unintentional HBO2 therapy 40 68 22 6
Intentional NMBO2 therapy 40 56 14 12 (50% died)
Unintentional NMBO2 therapy 32 44 7 1
Intentional, no O2 35 70 5 0
Unintentional, no O2 24 42 2.5 0
HBO2: Hyperbaric Oxygen Therpay; NMBO2: Normobaric Oxygen Therapy; O2: Oxygen; COHb: Serum Carboxyhemoglobin Level
Table 2: Baseline characteristics based on treatment in carbon monoxide intoxicated patients.