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Table 2 Stroke outcome measures by sex

From: rLOAD: does sex mediate the effect of acute antiplatelet loading on stroke outcome

Inhibition of platelet aggregation Male (historical comparison) Female p value
3 h    
 Collagen 33.2% (±12.2) 34.6% (±10.6) 0.53
 AA 19.5% (±8.5) 22.7% (±15.1) 0.09
 ADP 38.5% (±4.7) 37.5% (±6.6) 0.69
6 h    
 Collagen 65.1% (±10.1) 65.6% (±8.6) 0.78
 AA 43.0% (±9.2) 42.7% (±7.7) 0.86
 ADP 64.9% (±5.4) 66.8% (±7.4) 0.27
24 h    
 Collagen 71.1% (±11.6) 70.0% (±14.6) 0.51
 AA 58.8% (±8.7) 56.6% (±5.8) 0.09
 ADP 76.0% (±16.3) 74.4% (±9.6) 0.25
  1. Inhibition of platelet aggregation was measured as change of impedance (Ω) in percentage from baseline platelet aggregation levels. Aggregation was measured in reaction to collagen, arachidonic acid (AA), and adenosine diphosphate (ADP).