Patient characteristics (including Age at diagnosis, Binet stage, Rai stage, IgVH mutation status (um indicates unmutated, m mutated), genomic aberrations such as deletion 11q, deletion 13q14, deletion 17p, trisomy 12, ZAP70 status (pos indicates ZAP70 expression > 20%, neg indicates ZAP70 expression < 20%) (n.d. indicates not done, 1 indicates variable present, 0 indicates variable not present).

Patient characteristics (including Age at diagnosis, Binet stage, Rai stage, IgVH mutation status (um indicates unmutated, m mutated), genomic aberrations such as deletion 11q, deletion 13q14, deletion 17p, trisomy 12, ZAP70 status (pos indicates ZAP70 expression > 20%, neg indicates ZAP70 expression < 20%) (n.d. indicates not done, 1 indicates variable present, 0 indicates variable not present).患者特征（包括确诊时年龄、Binet分期（Binet stage）、Rai分期（Rai stage）、IgVH突变状态（IgVH mutation status，其中um代表未突变、m代表突变）、基因组畸变类型，如11q缺失、13q14缺失、17p缺失、12号染色体三体，以及ZAP70状态（ZAP70 status，其中pos代表ZAP70表达量＞20%、neg代表ZAP70表达量＜20%）；其中n.d.代表未检测，1代表对应指标存在，0代表对应指标不存在）。