Table 2.
Associations of SNPs With Event-Free and Overall Survival in DLBCL in the First and Second Stages and Final Meta-Analysis
SNP and Study | Chromosome | Position | Nearest Gene | Allele |
RAF | No. of Patients | Event-Free Survival |
Overall Survival |
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Risk | Other | HR* | 95% CI | P | HR* | 95% CI | P | ||||||
rs7712513 | 5 | 121918208 | ARGFXP1 | C | A | ||||||||
First stage | |||||||||||||
LYSA-03B | 0.35 | 540 | 1.40 | 1.14 to 1.73 | .0016 | 1.48 | 1.17 to 1.89 | .0013 | |||||
SPORE-I | 0.34 | 312 | 1.46 | 1.14 to 1.88 | .0028 | 1.63 | 1.23 to 2.17 | .00077 | |||||
Meta-analysis (Discovery) | 1.43 | 1.21 to 1.67 | 1.48 × 10−5 | 1.54 | 1.28 to 1.86 | 3.95 × 10−6 | |||||||
Second stage | |||||||||||||
SPORE-II | 0.31 | 391 | 1.33 | 1.05 to 1.68 | .020 | 1.50 | 1.13 to 1.98 | .0045 | |||||
GOELAMS-075 | 0.35 | 294 | 1.33 | 0.97 to 1.84 | .079 | 1.28 | 0.87 to 1.88 | .20 | |||||
Meta-analysis (all cohorts) | 1.39 | 1.23 to 1.57 | 2.08 × 10−7 | 1.49 | 1.29 to 1.72 | 3.53 × 10−8 | |||||||
rs7765004 | 6 | 114071720 | LOC100652953 | C | A | ||||||||
First stage | |||||||||||||
LYSA-03B | 0.33 | 540 | 1.34 | 1.08 to 1.68 | .0085 | 1.43 | 1.11 to 1.84 | .0054 | |||||
SPORE-I | 0.30 | 312 | 1.52 | 1.18 to 1.97 | .0013 | 1.43 | 1.06 to 1.92 | .018 | |||||
Meta-analysis (Discovery) | 1.42 | 1.20 to 1.68 | 4.35 × 10−5 | 1.43 | 1.18 to 1.73 | 2.65 × 10−4 | |||||||
Second stage | |||||||||||||
SPORE-II | 0.30 | 391 | 1.44 | 1.13 to 1.84 | .0030 | 1.87 | 1.39 to 2.52 | 4.00 × 10−5 | |||||
GOELAMS-075 | 0.32 | 294 | 1.14 | 0.80 to 1.62 | .48 | 1.04 | 0.68 to 1.60 | .86 | |||||
Meta-analysis (all cohorts) | 1.38 | 1.22 to 1.57 | 7.09 × 10−7 | 1.47 | 1.27 to 1.71 | 5.36 × 10−7 |
Abbreviations: DLBCL, diffuse large B-cell lymphoma; GOELAMS, Groupe Ouest-Est des Leucémies Aiguës et Maladies du Sang; HR, hazard ratio; LYSA, Lymphoma Study Association; RAF, risk allele frequency; SNP, single nucleotide polymorphism; SPORE, Specialized Program of Research Excellence.
HR and 95% CIs adjusted for age, sex, and age-adjusted International Prognostic Index.