Fig. 1

GVHD after transplantation and survival after treatment with MRD-HSCT or IST + EPAG (including subgroups). A Grade II–IV acute GVHD (aGVHD) and Grade III–IV aGVHD after MRD-HSCT. B Total chronic GVHD (cGVHD) and moderate-to-severe cGVHD after MRD-HSCT. C OS between MRD-HSCT and IST + EPAG groups as a whole. D FFS between MRD-HSCT and IST + EPAG groups as a whole. E OS between MRD-HSCT and IST + EPAG subgroups for patients with aged < 40 years. F FFS between MRD-HSCT and IST + EPAG subgroups for patients aged < 40 years. G OS between MRD-HSCT and IST + EPAG subgroups for patients with age ≥ 40 years. H FFS between MRD-HSCT and IST + EPAG subgroups for patients with age ≥ 40 years. I FFS between MRD-HSCT and IST + EPAG subgroups for patients with vSAA. J FFS between MRD-HSCT and IST + EPAG subgroups for patients with SAA