FIGURE 1.

Packed red cell unit supernatant hemoglobin levels. Hemoglobin in supernatants collected throughout the 42 day storage period of nonleukoreduced (NLR, A) and leukoreduced (LR, B) canine packed red blood cell units (n = 6). For pairwise comparisons between timepoints within a given unit type that achieved significance, P values are reported with associated lines indicating which time points were compared. If no line and value are reported, the comparison did not achieve significance. *P values are for comparisons between NLR and LR groups at each time point. Lines represent mean values with error bars representing SD