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Table 6 Hematocrit values.

From: Influence of ultra-low dose Aprotinin on thoracic surgical operations: a prospective randomized trial

Parameters Value Group A Group B p
Preoperative Hematocrit Mean 40.7 41.3 0.573
  Min 28.2 35.5  
  Max 48.0 50.2  
  SEM 0.8 0.6  
  SD 4.4 3.5  
Day 1 Postoperative Hematocrit Mean 33.0 35.9 0.007
  Min 25.7 28.0  
  Max 42.8 44.9  
  SEM 0.7 0.7  
  SD 4.1 3.9  
Day 2 Postoperative Hematocrit Mean 32.1 34.5 0.026
  Min 24.2 25.7  
  Max 39.0 41.8  
  SEM 0.7 0.7  
  SD 4.1 3.9  
Discharge Hematocrit Mean 32.0 35.0 0.035
  Min 26.7 24.3  
  Max 39.0 43.5  
  SEM 1.3 1.3  
  SD 4.1 4.7  
  1. Hematocrit values at the 1st, 2nd postoperative day and at discharge.