| Severity of AS | Mild | Moderate | Severe |
|---|---|---|---|
| Number of Patients | 8 | 23 | 9 |
| Presence of Anaemia (% and range) | 25% (109–118 g/L) | 39.1% (90–126 g/L) | 33% (75–127 g/L) |
| Platelet Closure Time in seconds (mean and SD) | 163.75 SD 72.84 | 109.5 SD=25.13 | 215.44 SD 81.80 |
| Prolonged Closure Times (%) | 50% | 52.2% | 100% |
| Antiplatelet Use in Patients with Prolonged CT (%) | 50% | 41.7% | 77.8% |
| Abnormal vWF:CB assay (%) | 50% | 63.6% | 55.6% |
*Reference ranges: Normal Hb levels in women = 115–165 g/L and in men = 130–180 g/L. PFA closure times with collagen/ADP = 71–106 s