Multivariate analysis of outcomes: MDACC population
. | N . | Events . | Cox PH (entire cohort) . | IPTW analysis (entire cohort) . | Cox PH (matched-pair cohort) . | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
HR . | 95% CI . | P value . | HR . | 95% CI . | P value . | HR . | 95% CI . | P value . | |||
OS | |||||||||||
Recipient age, y | |||||||||||
<50 | 387 | 160 | Ref | ||||||||
≥50 | 468 | 265 | 1.70 | 1.39-2.09 | <.001 | 1.82 | 1.36-2.43 | <.001 | 1.85 | 1.38-2.47 | <.001 |
Donor age, spline∗ | .05 | .049 | .05 | ||||||||
Donor age, y∗ | .03 | .08 | .03 | ||||||||
<30 | 354 | 163 | Ref | ||||||||
30-50 | 392 | 196 | 1.04 | 0.84-1.29 | .72 | 1.09 | 0.82-1.45 | .53 | 1.02 | 0.77-1.36 | .87 |
>50 | 104 | 66 | 1.46 | 1.09-1.97 | .01 | 1.52 | 1.05-2.22 | .02 | 1.68 | 1.13-2.50 | .01 |
Donor type | |||||||||||
MMUD | 195 | 78 | Ref | ||||||||
Haplo | 660 | 347 | 1.20 | 0.93-1.54 | .16 | 1.22 | 0.93-1.60 | .15 | 1.15 | 0.87-1.52 | .32 |
Disease | .07 | ||||||||||
ALL | 113 | 63 | Ref | ||||||||
AML/MDS | 504 | 254 | - | - | - | 0.64 | 0.39-1.06 | .08 | - | - | - |
Other | 238 | 108 | - | - | - | 0.88 | 0.51-1.51 | .64 | - | - | - |
DRI | <.001 | <.001 | <.001 | ||||||||
Low | 71 | 24 | Ref | ||||||||
Intermediate | 479 | 201 | 1.23 | 0.80-1.90 | .35 | 1.48 | 0.80-2.72 | .21 | 1.19 | 0.70-2.00 | .51 |
High | 244 | 154 | 2.13 | 1.37-3.31 | .001 | 2.77 | 1.46-5.26 | .002 | 1.88 | 1.09-3.24 | .02 |
Very high | 42 | 36 | 4.20 | 2.48-7.11 | <.001 | 4.91 | 2.41-10.01 | <.001 | 4.84 | 2.39-9.78 | <.001 |
Missing | 19 | 10 | 2.05 | 0.97-4.31 | .06 | 2.46 | 1.04-5.85 | .04 | 2.08 | 0.94-4.61 | .07 |
HCT-CI | .002 | .04 | .11 | ||||||||
0 | 162 | 63 | Ref | ||||||||
1-2 | 240 | 107 | 1.00 | 0.73-1.37 | .99 | 0.89 | 0.60-1.30 | .54 | 0.87 | 0.58-1.31 | .50 |
≥3 | 453 | 255 | 1.42 | 1.07-1.88 | .01 | 1.28 | 0.91-1.81 | .16 | 1.22 | 0.86-1.73 | .26 |
D/R CMV | .14 | .06 | .53 | ||||||||
Neg/Neg | 117 | 48 | Ref | ||||||||
Neg/Pos | 268 | 148 | 1.33 | 0.96-1.85 | .09 | 1.55 | 1.03-2.34 | .03 | 1.30 | 0.86-1.97 | .21 |
Pos/Neg | 77 | 31 | 0.92 | 0.58-1.46 | .73 | 1.11 | 0.65-1.89 | .69 | 1.00 | 0.57-1.75 | .99 |
Pos/Pos | 393 | 198 | 1.12 | 0.81-1.55 | .48 | 1.11 | 0.74-1.66 | .61 | 1.13 | 0.76-1.69 | .55 |
D/R sex mismatch | |||||||||||
F-to-M | 676 | 337 | Ref | ||||||||
Not F-to-M | 179 | 88 | 0.94 | 0.74-1.19 | .61 | 0.92 | 0.69-1.24 | .58 | 0.86 | 0.62-1.18 | .35 |
NRM† | |||||||||||
Recipient age, y | |||||||||||
<50 | 387 | 77 | Ref | ||||||||
≥50 | 468 | 169 | 1.78 | 1.44-2.20 | <.001 | 1.77 | 1.33-2.38 | <.001 | 2.25 | 1.52-3.33 | <.001 |
Donor age, spline∗ | .036 | .02 | .06 | ||||||||
Donor age, y∗ | .02 | .06 | .009 | ||||||||
<30 | 354 | 83 | Ref | ||||||||
30-50 | 392 | 120 | 1.06 | 0.86-1331 | .59 | 1.12 | 0.84-1.49 | .40 | 1.27 | 0.88-1.83 | .194 |
>50 | 104 | 43 | 1.55 | 1.15-2.10 | .004 | 1.61 | 1.08-2.40 | .02 | 2.14 | 1.31-3.50 | .002 |
Donor type | |||||||||||
MMUD | 195 | 46 | Ref | ||||||||
Haplo | 660 | 200 | 1.17 | 0.91-1.51 | .21 | 1.21 | 0.92-1.59 | .16 | 1.20 | 0.83-1.72 | .33 |
Disease | .01 | .02 | .05 | ||||||||
ALL | 113 | 37 | Ref | ||||||||
AML/MDS | 504 | 140 | 0.70 | 0.52-0.94 | .01 | 0.51 | 0.32-0.82 | .006 | 0.65 | 0.37-1.15 | .14 |
Other | 238 | 69 | 0.71 | 0.51-0.98 | .04 | 0.54 | 0.33-0.90 | .01 | 1.00 | 0.56-1.79 | .99 |
HCT-CI | .001 | .03 | .03 | ||||||||
0 | 162 | 38 | Ref | ||||||||
1-2 | 240 | 55 | 1.01 | 0.74-1.39 | .93 | 0.86 | 0.58-1.27 | .45 | 0.70 | 0.41-1.21 | .20 |
≥3 | 453 | 153 | 1.46 | 1.11-1.94 | .008 | 1.29 | 0.92-1.81 | .13 | 1.27 | 0.82-1.96 | .28 |
D/R CMV | .95 | .06 | .33 | ||||||||
Neg/Neg | 117 | 27 | Ref | ||||||||
Neg/Pos | 268 | 82 | 1.40 | 1.00-1.95 | .04 | 1.66 | 1.10-2.49 | .01 | 1.63 | 0.95-2.78 | .07 |
Pos/Neg | 77 | 18 | 0.91 | 0.58-1.44 | .69 | 1.14 | 0.67-1.96 | .62 | 1.31 | 0.67-2.57 | .43 |
Pos/Pos | 393 | 119 | 1.17 | 0.85-1.62 | .33 | 1.22 | 0.82-1.83 | .32 | 1.30 | 0.78-2.18 | .31 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 52 | Ref | ||||||||
Not F-to-M | 676 | 194 | 0.97 | 0.77-1.24 | .83 | 0.97 | 0.66-1.43 | .88 | 1.04 | 0.68-1.58 | .87 |
Relapse† | |||||||||||
Donor age, spline∗ | .79 | .69 | .59 | ||||||||
Donor age, y∗ | .59 | .78 | .52 | ||||||||
<30 | 354 | 101 | Ref | ||||||||
30-50 | 392 | 96 | 0.87 | 0.66-1.15 | .33 | 0.98 | 0.66-1.46 | .93 | 0.82 | 0.55-1.22 | .33 |
≥50 | 104 | 26 | 1.00 | 0.64-1.55 | .98 | 1.17 | 0.70-1.96 | .54 | 0.73 | 0.36-1.50 | .39 |
Donor type | |||||||||||
MMUD | 195 | 43 | Ref | ||||||||
Haplo | 660 | 180 | 1.07 | 0.76-1.51 | .68 | 1.12 | 0.78-1.60 | .55 | 0.93 | 0.62-1.37 | .70 |
DRI | <.001 | <.001 | <.001 | ||||||||
Low | 71 | 13 | Ref | ||||||||
Intermediate | 479 | 91 | 1.32 | 0.73-2.41 | .36 | 1.01 | 0.52-1.95 | .97 | 1.23 | 0.60-2.51 | .57 |
High | 244 | 92 | 3.20 | 1.76-5.82 | <.001 | 3.01 | 1.57-5.79 | .001 | 2.73 | 1.33-5.60 | .006 |
Very high | 42 | 24 | 8.10 | 4.05-16.20 | <.001 | 8.01 | 3.37-19.04 | <.001 | 12.38 | 4.89-31.34 | <.001 |
Missing | 19 | 3 | 1.68 | 0.47-6.00 | .42 | 0.93 | 0.22-3.98 | .92 | 1.62 | 0.43-6.11 | .47 |
D/R CMV | .28 | .03 | .83 | ||||||||
Neg/Neg | 117 | 28 | Ref | ||||||||
Neg/Pos | 268 | 81 | 1.25 | 0.81-1.93 | .32 | 1.12 | 0.66-1.89 | .67 | 1.00 | 0.56-1.78 | .96 |
Pos/Neg | 77 | 17 | 0.95 | 0.52-1.76 | .87 | 0.49 | 0.24-1.01 | .054 | 0.67 | 0.28-1.63 | .38 |
Pos/Pos | 393 | 97 | 0.93 | 0.61-1.42 | .72 | 0.72 | 0.43-1.20 | .20 | 0.97 | 0.56-1.68 | .91 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 45 | Ref | ||||||||
Not F-to-M | 676 | 178 | 1.01 | 0.72-1.40 | .96 | 0.86 | 0.57-1.29 | .46 | 0.77 | 0.49-1.20 | .24 |
Time to HCT, mo | .16 | .08 | .31 | ||||||||
<6 | 225 | 48 | Ref | ||||||||
6-12 | 227 | 65 | 1.43 | 0.98-2.09 | .06 | 1.75 | 1.08-2.85 | .02 | 1.56 | 0.88-2.76 | .12 |
>12 | 403 | 110 | 1.31 | 0.93-1.86 | .12 | 1.41 | 0.89-2.25 | .14 | 1.42 | 0.82-2.46 | .21 |
aGVHD grade 3-4: AML/MDS | |||||||||||
Donor age, spline∗ | .001 | .005 | .05 | ||||||||
Donor age, y∗ | .0003 | .017 | .009 | ||||||||
<30 | 197 | 10 | Ref | ||||||||
30-50 | 243 | 39 | 3.52 | 1.75-7.09 | <.001 | 2.05 | 0.93-4.52 | .07 | 2.70 | 1.22-5.96 | .01 |
>50 | 61 | 11 | 5.36 | 2.20-13.04 | <.001 | 4.85 | 1.60-14.71 | .005 | 4.83 | 1.65-14.20 | .004 |
Donor type | |||||||||||
MMUD | 119 | 18 | Ref | ||||||||
Haplo | 385 | 42 | 0.45 | 0.25-0.81 | .007 | 0.41 | 0.21-0.80 | .009 | 0.42 | 0.21-0.84 | .015 |
D/R CMV | .22 | .003 | .16 | ||||||||
Neg/Neg | 53 | 3 | Ref | ||||||||
Neg/Pos | 175 | 20 | 2.86 | 0.84-9.70 | .09 | 12.18 | 3.06-48.51 | <.001 | 3.83 | 0.87-16.91 | .07 |
Pos/Neg | 44 | 5 | 1.39 | 0.33-5.86 | .65 | 4.09 | 0.74-22.62 | .10 | 1.40 | 0.23-8.46 | .71 |
Pos/Pos | 232 | 32 | 2.85 | 0.85-9.53 | .08 | 9.05 | 2.11-38.87 | .003 | 2.53 | 0.56-11.49 | .22 |
HCT year | |||||||||||
<2019 | 217 | 17 | Ref | ||||||||
≥2019 | 287 | 43 | 2.11 | 1.19-3.74 | .01 | 1.53 | 0.71-3.30 | .28 | 2.58 | 1.11-5.99 | .02 |
aGVHD grade 3-4: not AML/MDS | |||||||||||
Donor age, spline∗ | .66 | .77 | .73 | ||||||||
Donor age, y∗ | .34 | .82 | .64 | ||||||||
<30 | 157 | 18 | Ref | ||||||||
30-50 | 149 | 24 | 1.53 | 0.83-2.84 | .17 | 1.12 | 0.53-2.37 | .77 | 1.10 | 0.53-2.27 | .79 |
>50 | 43 | 7 | 1.78 | 0.72-4.43 | .21 | 1.61 | 0.36-7.13 | .53 | 0.41 | 0.05-3.16 | .39 |
Donor type | |||||||||||
MMUD | 76 | 12 | Ref | ||||||||
Haplo | 275 | 38 | 0.86 | 0.44-1.68 | .66 | 0.78 | 0.34-1.83 | .57 | 1.09 | 0.50-2.36 | .82 |
D/R CMV | .16 | .04 | .22 | ||||||||
Neg/Neg | 64 | 4 | Ref | ||||||||
Neg/Pos | 93 | 16 | 3.61 | 1.19-10.98 | .02 | 6.84 | 1.58-29.64 | .01 | 3.36 | 1.07-10.57 | .03 |
Pos/Neg | 33 | 6 | 2.65 | 0.74-9.53 | .13 | 6.82 | 1.33-34.89 | .02 | 2.72 | .67-11.02 | .16 |
Pos/Pos | 161 | 24 | 2.88 | 0.99-8.39 | .052 | 4.14 | 0.86-19.87 | .07 | 2.20 | 0.70-6.93 | .17 |
HCT year | |||||||||||
<2019 | 176 | 27 | Ref | ||||||||
≥2019 | 175 | 23 | 1.10 | 0.63-1.94 | .73 | 1.78 | 0.80-3.93 | .15 | 1.25 | 0.59-2.63 | .56 |
cGVHD‡ | |||||||||||
Patient age, y | |||||||||||
<50 | 387 | 56 | Ref | ||||||||
≥50 | 468 | 65 | 1.34 | 0.91-1.98 | .14 | 1.29 | 0.79-2.10 | .31 | 1.28 | 0.80-2.05 | .30 |
Donor age, spline∗ | .07 | .06 | .33 | ||||||||
Donor age, y∗ | .005 | .009 | .04 | ||||||||
<30 | 354 | 39 | Ref | ||||||||
30-50 | 392 | 62 | 1.64 | 1.09-2.47 | .01 | 1.86 | 1.12-3.09 | .01 | 1.76 | 1.09-2.86 | .02 |
>50 | 104 | 19 | 2.43 | 1.37-4.29 | .002 | 3.00 | 1.40-6.42 | .005 | 2.00 | 0.95-4.21 | .06 |
Donor type | |||||||||||
MMUD | 195 | 29 | Ref | ||||||||
Haplo | 660 | 92 | 0.82 | 0.53-1.29 | .39 | 0.97 | 0.61-1.53 | .88 | 0.91 | 0.57-1.47 | .70 |
D/R CMV | .24 | .72 | .71 | ||||||||
Neg/Neg | 117 | 18 | Ref | ||||||||
Neg/Pos | 268 | 29 | 0.79 | 0.43-1.44 | .43 | 0.86 | 0.43-1.73 | .67 | 0.81 | 0.41-1.60 | .54 |
Pos/Neg | 77 | 9 | 0.63 | 0.28-1.40 | .25 | 0.57 | 0.22-1.49 | .25 | 0.87 | 0.36-2.08 | .75 |
Pos/Pos | 393 | 65 | 1.16 | 0.67-2.00 | .59 | 1.03 | 0.53-1.99 | .93 | 1.11 | 0.59-2.07 | .75 |
Graft type | |||||||||||
Bone marrow | 537 | 64 | Ref | ||||||||
Peripheral blood | 318 | 57 | 1.90 | 1.30-2.79 | .001 | 1.61 | 0.99-2.62 | .054 | 1.90 | 1.18-3.06 | .008 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 27 | Ref | ||||||||
Not F-to-M | 676 | 94 | 1.17 | 0.76-1.82 | .47 | 1.60 | 0.91-2.81 | .10 | 1.71 | 0.93-3.14 | .08 |
. | N . | Events . | Cox PH (entire cohort) . | IPTW analysis (entire cohort) . | Cox PH (matched-pair cohort) . | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
HR . | 95% CI . | P value . | HR . | 95% CI . | P value . | HR . | 95% CI . | P value . | |||
OS | |||||||||||
Recipient age, y | |||||||||||
<50 | 387 | 160 | Ref | ||||||||
≥50 | 468 | 265 | 1.70 | 1.39-2.09 | <.001 | 1.82 | 1.36-2.43 | <.001 | 1.85 | 1.38-2.47 | <.001 |
Donor age, spline∗ | .05 | .049 | .05 | ||||||||
Donor age, y∗ | .03 | .08 | .03 | ||||||||
<30 | 354 | 163 | Ref | ||||||||
30-50 | 392 | 196 | 1.04 | 0.84-1.29 | .72 | 1.09 | 0.82-1.45 | .53 | 1.02 | 0.77-1.36 | .87 |
>50 | 104 | 66 | 1.46 | 1.09-1.97 | .01 | 1.52 | 1.05-2.22 | .02 | 1.68 | 1.13-2.50 | .01 |
Donor type | |||||||||||
MMUD | 195 | 78 | Ref | ||||||||
Haplo | 660 | 347 | 1.20 | 0.93-1.54 | .16 | 1.22 | 0.93-1.60 | .15 | 1.15 | 0.87-1.52 | .32 |
Disease | .07 | ||||||||||
ALL | 113 | 63 | Ref | ||||||||
AML/MDS | 504 | 254 | - | - | - | 0.64 | 0.39-1.06 | .08 | - | - | - |
Other | 238 | 108 | - | - | - | 0.88 | 0.51-1.51 | .64 | - | - | - |
DRI | <.001 | <.001 | <.001 | ||||||||
Low | 71 | 24 | Ref | ||||||||
Intermediate | 479 | 201 | 1.23 | 0.80-1.90 | .35 | 1.48 | 0.80-2.72 | .21 | 1.19 | 0.70-2.00 | .51 |
High | 244 | 154 | 2.13 | 1.37-3.31 | .001 | 2.77 | 1.46-5.26 | .002 | 1.88 | 1.09-3.24 | .02 |
Very high | 42 | 36 | 4.20 | 2.48-7.11 | <.001 | 4.91 | 2.41-10.01 | <.001 | 4.84 | 2.39-9.78 | <.001 |
Missing | 19 | 10 | 2.05 | 0.97-4.31 | .06 | 2.46 | 1.04-5.85 | .04 | 2.08 | 0.94-4.61 | .07 |
HCT-CI | .002 | .04 | .11 | ||||||||
0 | 162 | 63 | Ref | ||||||||
1-2 | 240 | 107 | 1.00 | 0.73-1.37 | .99 | 0.89 | 0.60-1.30 | .54 | 0.87 | 0.58-1.31 | .50 |
≥3 | 453 | 255 | 1.42 | 1.07-1.88 | .01 | 1.28 | 0.91-1.81 | .16 | 1.22 | 0.86-1.73 | .26 |
D/R CMV | .14 | .06 | .53 | ||||||||
Neg/Neg | 117 | 48 | Ref | ||||||||
Neg/Pos | 268 | 148 | 1.33 | 0.96-1.85 | .09 | 1.55 | 1.03-2.34 | .03 | 1.30 | 0.86-1.97 | .21 |
Pos/Neg | 77 | 31 | 0.92 | 0.58-1.46 | .73 | 1.11 | 0.65-1.89 | .69 | 1.00 | 0.57-1.75 | .99 |
Pos/Pos | 393 | 198 | 1.12 | 0.81-1.55 | .48 | 1.11 | 0.74-1.66 | .61 | 1.13 | 0.76-1.69 | .55 |
D/R sex mismatch | |||||||||||
F-to-M | 676 | 337 | Ref | ||||||||
Not F-to-M | 179 | 88 | 0.94 | 0.74-1.19 | .61 | 0.92 | 0.69-1.24 | .58 | 0.86 | 0.62-1.18 | .35 |
NRM† | |||||||||||
Recipient age, y | |||||||||||
<50 | 387 | 77 | Ref | ||||||||
≥50 | 468 | 169 | 1.78 | 1.44-2.20 | <.001 | 1.77 | 1.33-2.38 | <.001 | 2.25 | 1.52-3.33 | <.001 |
Donor age, spline∗ | .036 | .02 | .06 | ||||||||
Donor age, y∗ | .02 | .06 | .009 | ||||||||
<30 | 354 | 83 | Ref | ||||||||
30-50 | 392 | 120 | 1.06 | 0.86-1331 | .59 | 1.12 | 0.84-1.49 | .40 | 1.27 | 0.88-1.83 | .194 |
>50 | 104 | 43 | 1.55 | 1.15-2.10 | .004 | 1.61 | 1.08-2.40 | .02 | 2.14 | 1.31-3.50 | .002 |
Donor type | |||||||||||
MMUD | 195 | 46 | Ref | ||||||||
Haplo | 660 | 200 | 1.17 | 0.91-1.51 | .21 | 1.21 | 0.92-1.59 | .16 | 1.20 | 0.83-1.72 | .33 |
Disease | .01 | .02 | .05 | ||||||||
ALL | 113 | 37 | Ref | ||||||||
AML/MDS | 504 | 140 | 0.70 | 0.52-0.94 | .01 | 0.51 | 0.32-0.82 | .006 | 0.65 | 0.37-1.15 | .14 |
Other | 238 | 69 | 0.71 | 0.51-0.98 | .04 | 0.54 | 0.33-0.90 | .01 | 1.00 | 0.56-1.79 | .99 |
HCT-CI | .001 | .03 | .03 | ||||||||
0 | 162 | 38 | Ref | ||||||||
1-2 | 240 | 55 | 1.01 | 0.74-1.39 | .93 | 0.86 | 0.58-1.27 | .45 | 0.70 | 0.41-1.21 | .20 |
≥3 | 453 | 153 | 1.46 | 1.11-1.94 | .008 | 1.29 | 0.92-1.81 | .13 | 1.27 | 0.82-1.96 | .28 |
D/R CMV | .95 | .06 | .33 | ||||||||
Neg/Neg | 117 | 27 | Ref | ||||||||
Neg/Pos | 268 | 82 | 1.40 | 1.00-1.95 | .04 | 1.66 | 1.10-2.49 | .01 | 1.63 | 0.95-2.78 | .07 |
Pos/Neg | 77 | 18 | 0.91 | 0.58-1.44 | .69 | 1.14 | 0.67-1.96 | .62 | 1.31 | 0.67-2.57 | .43 |
Pos/Pos | 393 | 119 | 1.17 | 0.85-1.62 | .33 | 1.22 | 0.82-1.83 | .32 | 1.30 | 0.78-2.18 | .31 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 52 | Ref | ||||||||
Not F-to-M | 676 | 194 | 0.97 | 0.77-1.24 | .83 | 0.97 | 0.66-1.43 | .88 | 1.04 | 0.68-1.58 | .87 |
Relapse† | |||||||||||
Donor age, spline∗ | .79 | .69 | .59 | ||||||||
Donor age, y∗ | .59 | .78 | .52 | ||||||||
<30 | 354 | 101 | Ref | ||||||||
30-50 | 392 | 96 | 0.87 | 0.66-1.15 | .33 | 0.98 | 0.66-1.46 | .93 | 0.82 | 0.55-1.22 | .33 |
≥50 | 104 | 26 | 1.00 | 0.64-1.55 | .98 | 1.17 | 0.70-1.96 | .54 | 0.73 | 0.36-1.50 | .39 |
Donor type | |||||||||||
MMUD | 195 | 43 | Ref | ||||||||
Haplo | 660 | 180 | 1.07 | 0.76-1.51 | .68 | 1.12 | 0.78-1.60 | .55 | 0.93 | 0.62-1.37 | .70 |
DRI | <.001 | <.001 | <.001 | ||||||||
Low | 71 | 13 | Ref | ||||||||
Intermediate | 479 | 91 | 1.32 | 0.73-2.41 | .36 | 1.01 | 0.52-1.95 | .97 | 1.23 | 0.60-2.51 | .57 |
High | 244 | 92 | 3.20 | 1.76-5.82 | <.001 | 3.01 | 1.57-5.79 | .001 | 2.73 | 1.33-5.60 | .006 |
Very high | 42 | 24 | 8.10 | 4.05-16.20 | <.001 | 8.01 | 3.37-19.04 | <.001 | 12.38 | 4.89-31.34 | <.001 |
Missing | 19 | 3 | 1.68 | 0.47-6.00 | .42 | 0.93 | 0.22-3.98 | .92 | 1.62 | 0.43-6.11 | .47 |
D/R CMV | .28 | .03 | .83 | ||||||||
Neg/Neg | 117 | 28 | Ref | ||||||||
Neg/Pos | 268 | 81 | 1.25 | 0.81-1.93 | .32 | 1.12 | 0.66-1.89 | .67 | 1.00 | 0.56-1.78 | .96 |
Pos/Neg | 77 | 17 | 0.95 | 0.52-1.76 | .87 | 0.49 | 0.24-1.01 | .054 | 0.67 | 0.28-1.63 | .38 |
Pos/Pos | 393 | 97 | 0.93 | 0.61-1.42 | .72 | 0.72 | 0.43-1.20 | .20 | 0.97 | 0.56-1.68 | .91 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 45 | Ref | ||||||||
Not F-to-M | 676 | 178 | 1.01 | 0.72-1.40 | .96 | 0.86 | 0.57-1.29 | .46 | 0.77 | 0.49-1.20 | .24 |
Time to HCT, mo | .16 | .08 | .31 | ||||||||
<6 | 225 | 48 | Ref | ||||||||
6-12 | 227 | 65 | 1.43 | 0.98-2.09 | .06 | 1.75 | 1.08-2.85 | .02 | 1.56 | 0.88-2.76 | .12 |
>12 | 403 | 110 | 1.31 | 0.93-1.86 | .12 | 1.41 | 0.89-2.25 | .14 | 1.42 | 0.82-2.46 | .21 |
aGVHD grade 3-4: AML/MDS | |||||||||||
Donor age, spline∗ | .001 | .005 | .05 | ||||||||
Donor age, y∗ | .0003 | .017 | .009 | ||||||||
<30 | 197 | 10 | Ref | ||||||||
30-50 | 243 | 39 | 3.52 | 1.75-7.09 | <.001 | 2.05 | 0.93-4.52 | .07 | 2.70 | 1.22-5.96 | .01 |
>50 | 61 | 11 | 5.36 | 2.20-13.04 | <.001 | 4.85 | 1.60-14.71 | .005 | 4.83 | 1.65-14.20 | .004 |
Donor type | |||||||||||
MMUD | 119 | 18 | Ref | ||||||||
Haplo | 385 | 42 | 0.45 | 0.25-0.81 | .007 | 0.41 | 0.21-0.80 | .009 | 0.42 | 0.21-0.84 | .015 |
D/R CMV | .22 | .003 | .16 | ||||||||
Neg/Neg | 53 | 3 | Ref | ||||||||
Neg/Pos | 175 | 20 | 2.86 | 0.84-9.70 | .09 | 12.18 | 3.06-48.51 | <.001 | 3.83 | 0.87-16.91 | .07 |
Pos/Neg | 44 | 5 | 1.39 | 0.33-5.86 | .65 | 4.09 | 0.74-22.62 | .10 | 1.40 | 0.23-8.46 | .71 |
Pos/Pos | 232 | 32 | 2.85 | 0.85-9.53 | .08 | 9.05 | 2.11-38.87 | .003 | 2.53 | 0.56-11.49 | .22 |
HCT year | |||||||||||
<2019 | 217 | 17 | Ref | ||||||||
≥2019 | 287 | 43 | 2.11 | 1.19-3.74 | .01 | 1.53 | 0.71-3.30 | .28 | 2.58 | 1.11-5.99 | .02 |
aGVHD grade 3-4: not AML/MDS | |||||||||||
Donor age, spline∗ | .66 | .77 | .73 | ||||||||
Donor age, y∗ | .34 | .82 | .64 | ||||||||
<30 | 157 | 18 | Ref | ||||||||
30-50 | 149 | 24 | 1.53 | 0.83-2.84 | .17 | 1.12 | 0.53-2.37 | .77 | 1.10 | 0.53-2.27 | .79 |
>50 | 43 | 7 | 1.78 | 0.72-4.43 | .21 | 1.61 | 0.36-7.13 | .53 | 0.41 | 0.05-3.16 | .39 |
Donor type | |||||||||||
MMUD | 76 | 12 | Ref | ||||||||
Haplo | 275 | 38 | 0.86 | 0.44-1.68 | .66 | 0.78 | 0.34-1.83 | .57 | 1.09 | 0.50-2.36 | .82 |
D/R CMV | .16 | .04 | .22 | ||||||||
Neg/Neg | 64 | 4 | Ref | ||||||||
Neg/Pos | 93 | 16 | 3.61 | 1.19-10.98 | .02 | 6.84 | 1.58-29.64 | .01 | 3.36 | 1.07-10.57 | .03 |
Pos/Neg | 33 | 6 | 2.65 | 0.74-9.53 | .13 | 6.82 | 1.33-34.89 | .02 | 2.72 | .67-11.02 | .16 |
Pos/Pos | 161 | 24 | 2.88 | 0.99-8.39 | .052 | 4.14 | 0.86-19.87 | .07 | 2.20 | 0.70-6.93 | .17 |
HCT year | |||||||||||
<2019 | 176 | 27 | Ref | ||||||||
≥2019 | 175 | 23 | 1.10 | 0.63-1.94 | .73 | 1.78 | 0.80-3.93 | .15 | 1.25 | 0.59-2.63 | .56 |
cGVHD‡ | |||||||||||
Patient age, y | |||||||||||
<50 | 387 | 56 | Ref | ||||||||
≥50 | 468 | 65 | 1.34 | 0.91-1.98 | .14 | 1.29 | 0.79-2.10 | .31 | 1.28 | 0.80-2.05 | .30 |
Donor age, spline∗ | .07 | .06 | .33 | ||||||||
Donor age, y∗ | .005 | .009 | .04 | ||||||||
<30 | 354 | 39 | Ref | ||||||||
30-50 | 392 | 62 | 1.64 | 1.09-2.47 | .01 | 1.86 | 1.12-3.09 | .01 | 1.76 | 1.09-2.86 | .02 |
>50 | 104 | 19 | 2.43 | 1.37-4.29 | .002 | 3.00 | 1.40-6.42 | .005 | 2.00 | 0.95-4.21 | .06 |
Donor type | |||||||||||
MMUD | 195 | 29 | Ref | ||||||||
Haplo | 660 | 92 | 0.82 | 0.53-1.29 | .39 | 0.97 | 0.61-1.53 | .88 | 0.91 | 0.57-1.47 | .70 |
D/R CMV | .24 | .72 | .71 | ||||||||
Neg/Neg | 117 | 18 | Ref | ||||||||
Neg/Pos | 268 | 29 | 0.79 | 0.43-1.44 | .43 | 0.86 | 0.43-1.73 | .67 | 0.81 | 0.41-1.60 | .54 |
Pos/Neg | 77 | 9 | 0.63 | 0.28-1.40 | .25 | 0.57 | 0.22-1.49 | .25 | 0.87 | 0.36-2.08 | .75 |
Pos/Pos | 393 | 65 | 1.16 | 0.67-2.00 | .59 | 1.03 | 0.53-1.99 | .93 | 1.11 | 0.59-2.07 | .75 |
Graft type | |||||||||||
Bone marrow | 537 | 64 | Ref | ||||||||
Peripheral blood | 318 | 57 | 1.90 | 1.30-2.79 | .001 | 1.61 | 0.99-2.62 | .054 | 1.90 | 1.18-3.06 | .008 |
D/R sex mismatch | |||||||||||
F-to-M | 179 | 27 | Ref | ||||||||
Not F-to-M | 676 | 94 | 1.17 | 0.76-1.82 | .47 | 1.60 | 0.91-2.81 | .10 | 1.71 | 0.93-3.14 | .08 |
F, female; M, male; Ref, reference.
Two Cox PH models were built with identical covariates except for donor age: 1 with categorical groups (donor age of <30, 30-50, and >50 years), and another using natural cubic spline (4 knots) for nonlinear effects. Both results are shown in 1 table for brevity.
Relapse model was stratified by conditioning intensity (violation of PH assumptions).
cGVHD model was stratified by disease type (violation of PH assumptions).