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Figure 2 | Critical Care

Figure 2

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

Figure 2

Intraoperative changes in ScO 2 in patients with or without delirium classified by normal or low preoperative ScO 2 . Delta ScO2base, difference between preoperative regional cerebral oxygen saturation with oxygen supplementation and minimal intraoperative regional cerebral oxygen saturation; ScO2base, regional cerebral oxygen saturation with supplemental oxygen.

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Critical Care

ISSN: 1364-8535