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Figure 3 | Critical Care

Figure 3

From: Preoperative regional cerebral oxygen saturation is a predictor of postoperative delirium in on-pump cardiac surgery patients: a prospective observational trial

Figure 3

Comparison between receiver operating characteristic curves for preoperative oxygen-supplemented ScO 2 and minimal intraoperative ScO 2 on delirium. ScO2, regional cerebral oxygen saturation; ScO2min, minimal intraoperative regional cerebral oxygen saturation; ScO2base, regional cerebral oxygen saturation with patient breathing 4 L per minute supplemental oxygen.

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Critical Care

ISSN: 1364-8535