Comparison of Marrow and Peripheral Blood Stem Cell Yields From 21 Healthy Donors
| . | Marrow . | Blood . | Blood:Marrow Ratio . | P . |
|---|---|---|---|---|
| Total nucleated cells (108/kg) | 3.2 | 7.5 | 2.3 | <107 |
| (2.4-4.4) | (2.6-14.1) | (1.1-3.9) | ||
| CD34+ cells (106/kg) | 1.6 | 6.2 | 4.2 | <10−4 |
| (0.3-4.2) | (1.5-19.0) | (1.0-9.3) |
| . | Marrow . | Blood . | Blood:Marrow Ratio . | P . |
|---|---|---|---|---|
| Total nucleated cells (108/kg) | 3.2 | 7.5 | 2.3 | <107 |
| (2.4-4.4) | (2.6-14.1) | (1.1-3.9) | ||
| CD34+ cells (106/kg) | 1.6 | 6.2 | 4.2 | <10−4 |
| (0.3-4.2) | (1.5-19.0) | (1.0-9.3) |
All donors underwent marrow as well as blood stem cell harvests. Values are calculated by patient weight.