AA aggregation resistant (%) | AA aggregation sensitive (%) | Total (%) | |
PFA-100 resistant | 6 (75.0) | 29 (17.7) | 35 (20.3) |
PFA-100 sensitive | 2 (25.0) | 135 (82.3) | 137 (79.7) |
Total | 8 (100.0) | 164 (100.0) | 172 (100.0) |
AA, arachidonic acid; PFA-100, platelet function analyser-100.
Coefficient of agreement between methods, κ = 0.22.