From: The effects of the semirecumbent position on hemodynamic status in patients on invasive mechanical ventilation: prospective randomized multivariable analysis
HBE (mean (SD))
P valuesa
0°
30°
45°
Global (0° vs. 30°; 0° vs. 45°; 30° vs. 45°)
MAP (mmHg)
83.8 (14.5)
75.1 (13.1)
71.1 (15.2)
<0.001 (<0.001; <0.001; <0.001)
ScvO2 (%)
76.1 (8.0)
75.6 (8.2)
74.3 (9.0)
<0.001 (0.26; <0.001; 0.001)