Table 5 SDF, ICG clearance and NIRS parameters. Comparison H0–H6
H0 | H6 | ∆ H0–H6 (H6–H0) | p value | |
|---|---|---|---|---|
SDF | ||||
Total vessel density | 17.90 (14.88; 18.53) | 16.98 (14.48; 19.56) | − 0.29 (− 0.82; 1.41) | 1.00 |
Perfused vessel density | 13.66 (11.34; 14.49) | 14.51 (12.31; 15.91) | 1.00 (− 1.26; 2.28) | 0.69 |
Proportion of perfused vessel | 67.41 (58.98; 75.55) | 73.37 (66.26; 81.58) | 3.96 (− 1.92; 13.83) | 0.31 |
Microvascular flow index | 1.96 (1.50; 2.44) | 1.66 (1.33; 2.44) | − 0.08 (− 0.54; 0.00) | 0.38 |
Plasma disappearance rate of indocyanine green | ||||
Clearance rate (%/min) | 10.8 (4.5; 17.0) | 11.0 (4.7; 15.0) | 0.2 (0.2; 0.5) | 0.62 |
Retention rate at 15 min (%) | 19.8 (6.9; 50.0) | 19.0 (17.0; 49.4) | − 0.6 (− 0.8; 6.1) | 0.81 |
Near-infrared spectroscopy | ||||
StO2 | 74 (70; 85) | 74 (72; 84) | 1 (− 6; 2) | 0.82 |
StO2 overshoot (%) | 82 (76; 94) | 84 (80; 90) | − 2 (− 3; 2) | 0.84 |
StO2 desaturation slope (%/min) | − 6.6 (− 7.2; − 4.5) | − 6.9 (− 8.7; − 6.4) | − 0.2 (− 4.2; 0.1) | 0.44 |
StO2 resaturation slope (%/s) | 1.1 (0.8; 2.2) | 1.2 (1.1; 1.7) | − 0.0 (− 0.2; 0.3) | 1.00 |