Table 2:Demographic characteristics of the study population.
| 
				 Platelet aggregation  | 
			
				 ADP  | 
			
				 EPI  | 
		||||
| 
				 Reagent concentration (uM)  | 
			
				 0.58  | 
			
				 1.17  | 
			
				 2.34  | 
			
				 0.55  | 
			
				 1.1  | 
			
				 11  | 
		
| 
				 Normal range (% aggregation)  | 
			
				 3-10  | 
			
				 11-23  | 
			
				 20-60  | 
			
				 8-15  | 
			
				 10-30  | 
			
				 20-90  | 
		
| 
				 Diagnostic criteria  | 
		||||||
| 
				 Suggestive diagnosis  | 
			
				 History of TE and hyperaggregability at a concentration of a reagent  | 
		|||||
| 
				 Confirmed diagnosis  | 
			
				 History of ET and hyperaggregability at two concentrations of two reagents  | 
		|||||
| 
				 
  | 
			
				 History of ET and hyperaggregability at a concentration of two reagents  | 
		|||||
| 
				 
  | 
			
				 History of TE and repeated hyperaggregability confirmed at one reagent concentration  | 
		|||||
| 
				 Laboratory classification  | 
			
				 Type I: Hyperaggregability to ADP and EPI Type 2: Hyperaggregability only to EPI Type 3: Hyperaggregability to ADP only  | 
		|||||
ADP: Adenosine Diphosphate; EPI: Epinephrine; TE: Thromboembolism (table adapted from Mammen)