Table 3.

Physiologic data for the subgroup of patients with ALI/ARDS

	Control group (T0)	Control group (T+24)	CVVH group (T0)	CVVH group (T+24)
MAP (mmHg)	65 ± 13	72 ± 13	61 ± 8	72 ± 6
CVP (cmH2O)	18 ± 5	22 ± 5	18 ± 6	19 ± 4
Total fluids (liters)	13 ± 4*	13 ± 5	13 ± 5*	11 ± 5
Urine output (ml)	1002 ± 657*	942 ± 743	978 ± 754*	688 ± 396
Diuretic use (%)	5*	25	6*	0
Weight (kg)	84 ± 8	85 ± 7	84 ± 7	84 ± 6

Control group (n = 20), CVVH (continuous venovenous hemofiltration) group (n = 16).* Values reported represent the totals in the 24-hour period prior to T0. For all comparisons (P = ns).

CVP = central venous pressure; MAP = mean arterial pressure.