Prediction of postoperative complications after hepatectomy with dynamic monitoring of central venous oxygen saturation

Table 5 FTS measurements

	Low CCI (CCI < 21) (n = 45)	High CCI (CCI ≥ 21) (n = 8)	p
Average ScvO₂	80.0 (72.3–83.2)	75.2 (70.9–79.1)	0.214
Minimum ScvO₂	71 (62–76)	61 (56–69)	0.114
ΔScvO₂	6.3 (5.3–10.0)	13.1 (8.9–20.8)	0.135
10 ≤ (%)	11/45 (24.4)	6/8 (75.0)	0.010
Average SVV	9.4 (7.4–12.1)	8.8 (7.9–10.2)	0.652
Maximum SVV	22 (17–27)	21 (17–24)	0.687
ΔSVV	11.98 (8.50–19.04)	13.09 (10.28–17.04)	0.932
CVP at start of surgery	5 (3–8)	6 (4–8)	0.720
CVP at end of surgery	6 (4–8)	5 (3–10)	0.801
Maximum CVP	11 (8–14)	11 (9–13)	0.968
Lactate level value immediately after surgery (mg/dL)	2.0 (1.4–2.7)	2.2 (1.8–3.1)	0.450

Continuous data are presented as median (interquartile range), whereas categorical data are shown as number of patients. Significant p-values are in boldface
CCI Comprehensive complication index, ScvO₂ central venous oxygen saturation, ΔScvO₂ central venous oxygen saturation fluctuation, SVV stroke volume variation, ΔSVV stroke volume variation fluctuation, CVP central venous pressure

ISSN: 1471-2482