Fig. 4
From: Measurement of tissue oxygen saturation during arthroscopic surgery of knee with a tourniquet
Changes in mean StO2 from baseline to tourniquet deflation in the operative and nonoperative legs (N = 29). *P < 0.05 for StO2 at baseline versus before and after tourniquet inflation and deflation in the operative and nonoperative legs. **P < 0.01 for StO2 at baseline versus before and after tourniquet inflation and deflation in the operative and nonoperative legs. StO2, tissue oxygen saturation