Fig. 2From: Effect of one-lung ventilation on the correlation between left and right cerebral saturationCorrelation of left–right SctO2 at baseline and 30 min after one-lung ventilation. Pearson correlation analysis showed medium correlation between left and right cerebral tissue oxygenation (A, r = 0.690, P < 0.001) at baseline and poor correlation at 30 min after one-lung ventilation (B, r = 0.383, P < 0.001)Back to article page