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. Author manuscript; available in PMC: 2012 Apr 8.
Published in final edited form as: J Trauma. 2011 Jul;71(1):26–31. doi: 10.1097/TA.0b013e3181f2d9ed

TABLE 3.

Linear Correlation Between Total Transfusions and Percentage of Nonsurgical Transfusions and Clinical Variables

Total Transfusions Percentage of
Nonsurgical Transfusions
Age 0.24;−0.15 (0.02) 0.08; 0.23 (0.05)
%TBSA burn <0.0001*; 0.58 (0.33) 0.75; 0.04 (0.002)
APACHE II score 0.008*; 0.34 (0.12) 0.01*; 0.32 (0.10)
No. ventilator days <0.0001*; 0.81 (0.65) 0.03*; 0.28 (0.08)
Inhalation injury 0.49; −0.13 (0.02) 0.36;−0.17 (0.03)
No. operative events <0.0001*; 0.64 (0.41) 0.44; 0.10 (0.01)
*

p < 0.05.

Data are supplied as p value; Pearson correlation coefficients and (r2) values.