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Table 3 Adjusted outcome measures comparing low to medium dose aspirin (low – medium)

From: Biological efficacy of low versus medium dose aspirin after coronary surgery: results from a randomized trial [NCT00262275]

 

Baseline adjusted difference (95% CI)

P value

Change in percentage aggregation *

Collagen 1 μg/ml

6 (-3 to 14)

0.19

ADP 5 μmol/l

6 (0 to 13)

0.07

Epinephrine 10 μmol/l

3 (-5 to 11)

0.44

Change in EC50 concentration **

Collagen μg/ml

-0.07 (-0.53 to 0.40)

0.77

ADP μmol/l

-0.08 (-0.28 to 0.11)

0.40

Epinephrine μmol/l

-4.41 (-10.56 to 1.72)

 
  1. * Positive results favour greater treatment effect for medium dose aspirin
  2. ** Negative results favour greater treatment effect for medium dose aspirin