Fig. 5. Time course of hemoglobin (Hb) in g/dl ( A ) and albumin (Alb) in g/l ( B ) directly before and 30, 60, 90, 150, 270, 390, 510, and 630 min after start of infusion. * Solution effects of hydroxyethyl starch (HES) 650/0.42/2.8 versus HES 650/0.42/5.6 are determined by two-way analysis of variance.