Table 2.

Outcome measures

Measure	Control group (n = 20)	Fuzzy group (n = 19)	P
Shock duration (hours)	57.5 (43.7–117.5)	28.5 (20.5–42)	<0.0001
Weaning failure (%)	2 (10)	0 (0)	0.49
Mortality at 28 days (%)	7 (37)	7 (35)	0.80
Mechanical ventilation (days)	20 (11–32)	15 (7–38)	0.96
ICU-free days at day 28	7 (0–18)	3 (0–17)	0.74
Total norepinephrine infuseda (μg/kg)	1.4 (0.6–2.7)	0.6 (0.2–1.0)	<0.01
Crystalloid/colloida (ml)	8750 (6000–14000)	6000 (3275–7512)	0.47

Values are expressed as median (interquartile range). ^aTotal amount administered during shock. ICU, intensive care unit.