Table 3.

Pearson correlation coefficient among factors involved with platelet adhesion to collagen in relation to adhesion parameters

α2β1-densityplt vWFplas vWFADPADP/ATP
Adhesion to collagen      
 Type I 0.353-150 0.11 0.453-151 0.23 0.25  
 Type III 0.17 0.07 0.423-151 0.21 0.29  
 Type IV 0.423-151 0.343-150 −0.01 −0.28 0.08  
Simplate bleeding time −0.04 −0.03 0.20 −0.38 −0.16  
Threshold value      
 Collagen type I −0.01 −0.303-150 −0.16 −0.11 0.13  
 Collagen type III −0.08 −0.433-150 −0.24 0.03 0.13 
α2β1-densityplt vWFplas vWFADPADP/ATP
Adhesion to collagen      
 Type I 0.353-150 0.11 0.453-151 0.23 0.25  
 Type III 0.17 0.07 0.423-151 0.21 0.29  
 Type IV 0.423-151 0.343-150 −0.01 −0.28 0.08  
Simplate bleeding time −0.04 −0.03 0.20 −0.38 −0.16  
Threshold value      
 Collagen type I −0.01 −0.303-150 −0.16 −0.11 0.13  
 Collagen type III −0.08 −0.433-150 −0.24 0.03 0.13 
F3-150

P < .05.

F3-151

P < .01.