Center factors associated with 100-day and 1-year mortality after HLA-identical sibling transplantation among patients with acute or chronic leukemia
Variables . | No. . | 100-d mortality odds ratio (95% CI) . | P . | 1-y mortality odds ratio (95% CI) . | P . |
|---|---|---|---|---|---|
| Clinical severity index | |||||
| Lesser or equal to median (low risk) | 905 | 1.00 | 1.00 | ||
| Greater than median (high risk) | 521 | 3.16 (2.44-4.11) | <.001 | 4.21 (3.21-5.32) | <.001 |
| Physician-patient case load/y | |||||
| 20 patients or fewer/MD | 762 | 1.00 | 1.00 | ||
| More than 20 patients/MD | 664 | 0.67 (0.51-0.88) | .003 | 0.78 (0.63-0.98) | .03 |
| Initial contact for after office or emergency calls | |||||
| Non-MDs (nurses, nurse practitioners, or physician assistants) | 402 | 1.00 | NS | NS | |
| MDs (residents, fellows, attendings) | 1024 | 0.72 (0.54-0.96) | .03 | NS | NS |
| Medical school affiliation | |||||
| Nonmedical schools | 283 | 1.00 | |||
| Medical schools with students and/or residents | 57 | 2.35 (1.17-4.74) | .02 | NS | NS |
| Medical schools with fellows | 390 | 1.43 (0.92-2.22) | .11 | NS | NS |
| Medical schools with students, residents, and fellows | 696 | 1.43 (0.98-2.09) | .06 | NS | NS |
Variables . | No. . | 100-d mortality odds ratio (95% CI) . | P . | 1-y mortality odds ratio (95% CI) . | P . |
|---|---|---|---|---|---|
| Clinical severity index | |||||
| Lesser or equal to median (low risk) | 905 | 1.00 | 1.00 | ||
| Greater than median (high risk) | 521 | 3.16 (2.44-4.11) | <.001 | 4.21 (3.21-5.32) | <.001 |
| Physician-patient case load/y | |||||
| 20 patients or fewer/MD | 762 | 1.00 | 1.00 | ||
| More than 20 patients/MD | 664 | 0.67 (0.51-0.88) | .003 | 0.78 (0.63-0.98) | .03 |
| Initial contact for after office or emergency calls | |||||
| Non-MDs (nurses, nurse practitioners, or physician assistants) | 402 | 1.00 | NS | NS | |
| MDs (residents, fellows, attendings) | 1024 | 0.72 (0.54-0.96) | .03 | NS | NS |
| Medical school affiliation | |||||
| Nonmedical schools | 283 | 1.00 | |||
| Medical schools with students and/or residents | 57 | 2.35 (1.17-4.74) | .02 | NS | NS |
| Medical schools with fellows | 390 | 1.43 (0.92-2.22) | .11 | NS | NS |
| Medical schools with students, residents, and fellows | 696 | 1.43 (0.98-2.09) | .06 | NS | NS |
NS indicates not significant.