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Figure 6 | Critical Care

Figure 6

From: Estimated cerebral oxyhemoglobin as a useful indicator of neuroprotection in patients with post-cardiac arrest syndrome: a prospective, multicenter observational study

Figure 6

The association between rSO 2 and estimated cerebral oxy-hemoglobin and frequency of good neurologic outcomes. Study participants were divided into four groups by oxy-Hb and rSO2 quartiles (Q1, n = 126; Q2, n = 122; Q3, n = 124; Q4, n = 123 for oxy-Hb: Q1, n = 221; Q2, n = 28; Q3, n = 125; Q4, n = 121 for rSO2). (a) Subgroup of patients with sustained cardiac arrest at hospital arrival (n = 376). (b) Subgroup of patients with ROSC at hospital arrival (n = 119). Oxy-Hb, estimated oxyhemoglobin; rSO2, regional cerebral oxygen saturation; ROSC, return of spontaneous circulation.

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Critical Care

ISSN: 1364-8535