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Table 3 Demographic data, variables and outcome data; mixed venous saturations

From: The incidence of low venous oxygen saturation on admission to the intensive care unit: a multi-center observational study in The Netherlands

Variable Present cohort (n = 77) Sepsis (n = 25)
Age (years) 61.7 ± 14.0 65.4 ± 10.4
Female (%) 39 52
Male (%) 61 48
Heart rate (beats/min) 102 ± 21 102 ± 21
CVP (mmHg) 13.0 ± 4.9 13.7 ± 4.6
MAP (mmHg) 61 ± 15 61 ± 13
SvO2 (%) 68.2 ± 11.8 72.1 ± 10.8
Lactate (mmol/l) 4.3 ± 4.2 3.3 ± 2.3
Arterial pH 7.30 ± 0.11 7.32 ± 0.08
Hematocrit (%) 29.9 ± 7.1 28.2 ± 5.4
APACHE II score 21.7 ± 7.3 22.2 ± 5.4
SOFA score 9.3 ± 3.6 10.3 ± 3.7
In-hospital mortality (%) 37.0 28.0
  1. Data are presented as means ± SD. APACHE II, Acute Physiology, Age and Chronic Health Evaluation; CVP, central venous pressure; MAP, mean arterial pressure; SOFA, Sequential Organ Failure Assessment; SvO2, mixed venous oxygen saturation.