Skip to main content

Table 4 Post-operative blood loss.

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

Parameters Value Group A Group B p
Day 1 Postoperative Thoracic Drainage (ml) Mean 764.3 412.6 0.000
  Min 350.0 150.0  
  Max 1230.0 900.0  
  SEM 39.1 37.0  
  SD 213.9 199.2  
Day 1 Postoperative Thoracic Drainage (ml) Mean 455.0 248.3 0.001
  Min .0 .0  
  Max 1100.0 700.0  
  SEM 50.1 33.2  
  SD 274.6 178.5  
  1. Post operative blood loss. Mean post-operative blood loss at 1st and 2nd postoperative day. SD = Standard deviation, Min = minimal, Max = maximal, SEM = Standard Error of Mean.