| Duke University Graduate School Ph.D. Completion Rates for Students Admitted in 1996-2001 | |||||
| Total # Matrics | # of Ph.D.'s | # Still Enrolled | # of Withdrawn | Estimated % Completion* | |
| BIOLOGICAL SCIENCES | 493 | 360 | 9 | 124 | 74% |
| Immunology | 23 | 14 | 0 | 9 | 61% |
| *Assumes 2/3 of those still here will obtain Ph.D. | |||||