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Table 2 Survival in the presence or absence of factor

From: Predicting response to recombinant activated factor VIIa administration in the critically ill

  Survival (%)  
Factor Present Absent P value
pH 7.1 0 63 0.003*
Temperature 35°C 44 65 0.711
Prior cardiac arrest 33 56 0.398
Prior PRBC transfusion 20 units 47 56 0.745
INR 1.5 42 61 0.342
Platelet count 50 × 109/l 25 56 0.331
  1. *Significant at P < 0.05.