Random-effects meta-analysis. Detailed results for cGVHD (A), NRM (B), DFS (C), and grade II-IV acute GVHD (D). (E) A summary of other outcomes. The study by Robinson et al¹⁵  was considered separately for patient groups < 55 years of age (first occurrence in each plot) and ≥55 years of age (second occurrence in each plot) years. CI, confidence interval; HR, hazard ratio.