Influence of ABO blood group on VWF:Ag, VWFpp, and VWFpp/VWF:Ag in healthy individuals
. | Group O . | Group A . | Group B . | Group AB . | Overall . |
|---|---|---|---|---|---|
| Percentage in BCW population | 45 | 45 | 7 | 4 | NA |
| Percentage in NP (N) | 43.6 (24) | 40.0 (22) | 12.7 (7) | 3.6 (2) | NA |
| “Normal range” (IU/dL)36 | 41-179 | 55-267 | 64-275 | 73-271 | 50-240 |
| VWF:Ag, range in NP | 43-136 | 79-164 | 70-117 | 131-178 | 43-162 |
| VWF:Ag (IU/dL), mean ± SD | 78 ± 25 | 116 ± 23 | 100 ± 15 | 155 ± 28 | 99 ± 30 |
| VWFpp, range in NP | 55-154 | 85-189 | 70-219 | 109-169 | 55-219 |
| VWFpp (U/dL), mean ± SD | 105 ± 26 | 128 ± 30 | 128 ± 53 | 139 ± 43 | 119 ± 35 |
| Ratio, range in NP | 1.04-2.43 | 0.84-1.78 | 0.82-2.09 | 0.83-0.95 | 0.82-2.43 |
| Ratio, mean ± SD | 1.41 ± 0.37 | 1.12 ± 0.25 | 1.26 ± 0.46 | 0.89 ± 0.08 | 1.26 ± 0.36 |
. | Group O . | Group A . | Group B . | Group AB . | Overall . |
|---|---|---|---|---|---|
| Percentage in BCW population | 45 | 45 | 7 | 4 | NA |
| Percentage in NP (N) | 43.6 (24) | 40.0 (22) | 12.7 (7) | 3.6 (2) | NA |
| “Normal range” (IU/dL)36 | 41-179 | 55-267 | 64-275 | 73-271 | 50-240 |
| VWF:Ag, range in NP | 43-136 | 79-164 | 70-117 | 131-178 | 43-162 |
| VWF:Ag (IU/dL), mean ± SD | 78 ± 25 | 116 ± 23 | 100 ± 15 | 155 ± 28 | 99 ± 30 |
| VWFpp, range in NP | 55-154 | 85-189 | 70-219 | 109-169 | 55-219 |
| VWFpp (U/dL), mean ± SD | 105 ± 26 | 128 ± 30 | 128 ± 53 | 139 ± 43 | 119 ± 35 |
| Ratio, range in NP | 1.04-2.43 | 0.84-1.78 | 0.82-2.09 | 0.83-0.95 | 0.82-2.43 |
| Ratio, mean ± SD | 1.41 ± 0.37 | 1.12 ± 0.25 | 1.26 ± 0.46 | 0.89 ± 0.08 | 1.26 ± 0.36 |
BCW indicates BloodCenter of Wisconsin; NP, pooled normal human plasma; NA, not applicable.