Single allele or antigen mismatches at HLA-A, -B, -C, and -DRB1
. | n* . | Survival . | Disease-free survival . | Treatment-related mortality . | Acute graft-versus-host disease . | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RR . | 95% CI . | P . | RR . | 95% CI . | P . | RR . | 95% CI . | P . | RR . | 95% CI . | P . | ||
Matched | 1840 | 1.00 | — | — | 1.00 | — | — | 1.00 | — | — | 1.00 | — | — |
HLA-A | |||||||||||||
Allele | 113 | 1.50 | 1.20-1.88 | <.001 | 1.46 | 1.71-1.82 | .001 | 1.65 | 1.24-2.10 | <.001 | 1.62 | 1.19-2.20 | .002 |
Antigen | 161 | 1.24 | 1.02-1.52 | .03 | 1.27 | 1.05-1.55 | .02 | 1.39 | 1.10-1.77 | .006 | 1.54 | 1.18-2.03 | .002 |
Allele vs antigen | — | 0.83 | 0.62-1.10 | .19 | 0.87 | 0.65-1.15 | .34 | 0.86 | 0.62-1.21 | .39 | 0.95 | 0.64-1.41 | .81 |
HLA-B | |||||||||||||
Allele | 99 | 1.25 | 0.97-1.60 | .09 | 1.18 | 0.92-1.51 | .20 | 1.41 | 1.06-1.87 | .02 | 1.63 | 1.19-2.23 | .002 |
Antigen | 17 | 0.78 | 0.42-1.45 | .43 | 0.72 | 0.38-1.34 | .29 | 1.01 | 0.52-1.96 | .97 | 1.60 | 0.79-3.21 | .19 |
Allele vs antigen | — | 0.62 | 0.32-1.21 | .17 | 0.61 | 0.31-1.18 | .14 | 0.72 | 0.35-1.46 | .36 | 0.98 | 0.46-2.08 | .96 |
HLA-C | |||||||||||||
Allele | 96 | 1.03 | 0.79-1.34 | .84 | 1.11 | 0.86-1.42 | .43 | 1.05 | 0.77-1.44 | .76 | 0.98 | 0.68-1.40 | .90 |
Antigen | 382 | 1.22 | 1.06-1.39 | .004 | 1.19 | 1.04-1.36 | .009 | 1.40 | 1.20-1.64 | <.001 | 1.60 | 1.33-1.93 | <.001 |
Allele vs antigen | — | 1.18 | 0.89-1.57 | .24 | 1.08 | 0.82-1.41 | .59 | 1.33 | 0.95-1.87 | .09 | 1.63 | 1.11-2.42 | .01 |
HLA-DRB1 | |||||||||||||
Allele | 104 | 1.42 | 1.13-1.80 | .003 | 1.39 | 1.10-1.75 | .005 | 1.52 | 1.16-4.48 | .002 | 1.20 | 0.83-1.73 | .32 |
Antigen | 13 | 1.81 | 0.96-3.41 | .07 | 1.65 | 0.85-3.10 | .12 | 2.29 | 1.17-4.48 | .02 | 1.77 | 0.83-3.78 | .14 |
Allele vs antigen | — | 1.27 | 0.64-2.48 | .49 | 1.19 | 0.61-2.31 | .62 | 1.50 | 0.72-3.08 | .26 | 1.46 | 0.64-3.37 | .36 |
. | n* . | Survival . | Disease-free survival . | Treatment-related mortality . | Acute graft-versus-host disease . | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RR . | 95% CI . | P . | RR . | 95% CI . | P . | RR . | 95% CI . | P . | RR . | 95% CI . | P . | ||
Matched | 1840 | 1.00 | — | — | 1.00 | — | — | 1.00 | — | — | 1.00 | — | — |
HLA-A | |||||||||||||
Allele | 113 | 1.50 | 1.20-1.88 | <.001 | 1.46 | 1.71-1.82 | .001 | 1.65 | 1.24-2.10 | <.001 | 1.62 | 1.19-2.20 | .002 |
Antigen | 161 | 1.24 | 1.02-1.52 | .03 | 1.27 | 1.05-1.55 | .02 | 1.39 | 1.10-1.77 | .006 | 1.54 | 1.18-2.03 | .002 |
Allele vs antigen | — | 0.83 | 0.62-1.10 | .19 | 0.87 | 0.65-1.15 | .34 | 0.86 | 0.62-1.21 | .39 | 0.95 | 0.64-1.41 | .81 |
HLA-B | |||||||||||||
Allele | 99 | 1.25 | 0.97-1.60 | .09 | 1.18 | 0.92-1.51 | .20 | 1.41 | 1.06-1.87 | .02 | 1.63 | 1.19-2.23 | .002 |
Antigen | 17 | 0.78 | 0.42-1.45 | .43 | 0.72 | 0.38-1.34 | .29 | 1.01 | 0.52-1.96 | .97 | 1.60 | 0.79-3.21 | .19 |
Allele vs antigen | — | 0.62 | 0.32-1.21 | .17 | 0.61 | 0.31-1.18 | .14 | 0.72 | 0.35-1.46 | .36 | 0.98 | 0.46-2.08 | .96 |
HLA-C | |||||||||||||
Allele | 96 | 1.03 | 0.79-1.34 | .84 | 1.11 | 0.86-1.42 | .43 | 1.05 | 0.77-1.44 | .76 | 0.98 | 0.68-1.40 | .90 |
Antigen | 382 | 1.22 | 1.06-1.39 | .004 | 1.19 | 1.04-1.36 | .009 | 1.40 | 1.20-1.64 | <.001 | 1.60 | 1.33-1.93 | <.001 |
Allele vs antigen | — | 1.18 | 0.89-1.57 | .24 | 1.08 | 0.82-1.41 | .59 | 1.33 | 0.95-1.87 | .09 | 1.63 | 1.11-2.42 | .01 |
HLA-DRB1 | |||||||||||||
Allele | 104 | 1.42 | 1.13-1.80 | .003 | 1.39 | 1.10-1.75 | .005 | 1.52 | 1.16-4.48 | .002 | 1.20 | 0.83-1.73 | .32 |
Antigen | 13 | 1.81 | 0.96-3.41 | .07 | 1.65 | 0.85-3.10 | .12 | 2.29 | 1.17-4.48 | .02 | 1.77 | 0.83-3.78 | .14 |
Allele vs antigen | — | 1.27 | 0.64-2.48 | .49 | 1.19 | 0.61-2.31 | .62 | 1.50 | 0.72-3.08 | .26 | 1.46 | 0.64-3.37 | .36 |
is the number for survival model. Other models may have had fewer evaluable patients, as described in “Biostatistical methods.”
—, indicates not applicable.