Multivariable analysis for OS by donor type as main effect
Variable . | n . | HR . | 95% CI, lower limit . | 95% CI, upper limit . | P value . |
---|---|---|---|---|---|
Donor type (main effect) ≤3 mo | |||||
MSD | 296 | 1.00 | Reference | <.001 | |
Haplo | 119 | 5.79 | 2.54 | 13.20 | <.001 |
MUD | 540 | 4.48 | 2.25 | 8.92 | <.001 |
MMUD | 63 | 5.24 | 1.49 | 18.42 | .01 |
Donor type (main effect) >3 mo | |||||
MSD | 288 | 1.00 | Reference | .85 | |
Haplo | 101 | 1.09 | 0.73 | 1.63 | .66 |
MUD | 476 | 1.05 | 0.78 | 1.41 | .76 |
MMUD | 55 | 1.21 | 0.78 | 1.88 | .39 |
Age at HCT, y | |||||
21-50 | 122 | 1.00 | Reference | .001 | |
51-60 | 316 | 1.06 | 0.74 | 1.50 | .77 |
>60 | 580 | 1.47 | 1.09 | 1.99 | .01 |
Karnofsky score | |||||
90-100 | 522 | 1.00 | Reference | .003 | |
<90 | 484 | 1.37 | 1.12 | 1.66 | .002 |
HCT-CI | |||||
0 | 194 | 1.00 | Reference | .03 | |
1 | 153 | 0.82 | 0.57 | 1.17 | .27 |
2 | 169 | 0.87 | 0.60 | 1.26 | .46 |
3+ | 502 | 1.23 | 0.91 | 1.67 | .17 |
CD34+cell dose, ×106/kg | |||||
<2 | 28 | 1.000 | Reference | <.001 | |
2-4 | 83 | 1.20 | 0.67 | 2.17 | .54 |
4-8 | 574 | 0.90 | 0.54 | 1.51 | .69 |
>8 | 275 | 0.69 | 0.41 | 1.14 | .15 |
Contrast | |||||
Main effect <3 mo | |||||
Haplo vs MUD | 1.29 | 0.73 | 2.27 | .38 | |
Haplo vs MMUD | 1.10 | 0.40 | 3.10 | .85 | |
MUD vs MMUD | 0.86 | 0.35 | 2.10 | .73 | |
Main effect ≥3 mo | |||||
Haplo vs MUD | 1.04 | 0.71 | 1.54 | .82 | |
Haplo vs MMUD | 0.90 | 0.56 | 1.45 | .67 | |
MUD vs MMUD | 0.87 | 0.59 | 1.26 | .45 | |
HCT-CI | |||||
1 vs 2 | 0.94 | 0.66 | 1.34 | .72 | |
1 vs 3+ | 0.66 | 0.49 | 0.89 | .01 | |
2 vs 3+ | 0.71 | 0.50 | 0.99 | .04 | |
Age at HCT, 51-60 vs ≥61, y | 0.72 | 0.58 | 0.90 | .003 | |
CD34+ cell dose, ×106/kg | |||||
4-8 vs 2-4 | 0.75 | 0.54 | 1.03 | .08 | |
>8 vs 2-4 | 0.57 | 0.41 | 0.80 | .001 | |
>8 vs 4-8 | 0.77 | 0.63 | 0.93 | .007 |
Variable . | n . | HR . | 95% CI, lower limit . | 95% CI, upper limit . | P value . |
---|---|---|---|---|---|
Donor type (main effect) ≤3 mo | |||||
MSD | 296 | 1.00 | Reference | <.001 | |
Haplo | 119 | 5.79 | 2.54 | 13.20 | <.001 |
MUD | 540 | 4.48 | 2.25 | 8.92 | <.001 |
MMUD | 63 | 5.24 | 1.49 | 18.42 | .01 |
Donor type (main effect) >3 mo | |||||
MSD | 288 | 1.00 | Reference | .85 | |
Haplo | 101 | 1.09 | 0.73 | 1.63 | .66 |
MUD | 476 | 1.05 | 0.78 | 1.41 | .76 |
MMUD | 55 | 1.21 | 0.78 | 1.88 | .39 |
Age at HCT, y | |||||
21-50 | 122 | 1.00 | Reference | .001 | |
51-60 | 316 | 1.06 | 0.74 | 1.50 | .77 |
>60 | 580 | 1.47 | 1.09 | 1.99 | .01 |
Karnofsky score | |||||
90-100 | 522 | 1.00 | Reference | .003 | |
<90 | 484 | 1.37 | 1.12 | 1.66 | .002 |
HCT-CI | |||||
0 | 194 | 1.00 | Reference | .03 | |
1 | 153 | 0.82 | 0.57 | 1.17 | .27 |
2 | 169 | 0.87 | 0.60 | 1.26 | .46 |
3+ | 502 | 1.23 | 0.91 | 1.67 | .17 |
CD34+cell dose, ×106/kg | |||||
<2 | 28 | 1.000 | Reference | <.001 | |
2-4 | 83 | 1.20 | 0.67 | 2.17 | .54 |
4-8 | 574 | 0.90 | 0.54 | 1.51 | .69 |
>8 | 275 | 0.69 | 0.41 | 1.14 | .15 |
Contrast | |||||
Main effect <3 mo | |||||
Haplo vs MUD | 1.29 | 0.73 | 2.27 | .38 | |
Haplo vs MMUD | 1.10 | 0.40 | 3.10 | .85 | |
MUD vs MMUD | 0.86 | 0.35 | 2.10 | .73 | |
Main effect ≥3 mo | |||||
Haplo vs MUD | 1.04 | 0.71 | 1.54 | .82 | |
Haplo vs MMUD | 0.90 | 0.56 | 1.45 | .67 | |
MUD vs MMUD | 0.87 | 0.59 | 1.26 | .45 | |
HCT-CI | |||||
1 vs 2 | 0.94 | 0.66 | 1.34 | .72 | |
1 vs 3+ | 0.66 | 0.49 | 0.89 | .01 | |
2 vs 3+ | 0.71 | 0.50 | 0.99 | .04 | |
Age at HCT, 51-60 vs ≥61, y | 0.72 | 0.58 | 0.90 | .003 | |
CD34+ cell dose, ×106/kg | |||||
4-8 vs 2-4 | 0.75 | 0.54 | 1.03 | .08 | |
>8 vs 2-4 | 0.57 | 0.41 | 0.80 | .001 | |
>8 vs 4-8 | 0.77 | 0.63 | 0.93 | .007 |
Center effects are adjusted in each analysis. Significant values are highlighted in boldface.
HCT-CI, hematopoietic cell transplantation-specific comorbidity index.