^a)For coefficients, a negative value indicates a negative relationship between the variables. ^b)P<0.05. ^c)P=0.013. ^d)P=0.023. ^e)P=0.032. ^f)P=0.049. ^g)P=0.007. ^h)P=0.017.

Abbreviations: coef., coefficient; GVHD, chronic graft versus host disease; HSCT, hematopoietic stem cell transplantation; ref., reference; SE, standard error; WHOQOL-BREF 26, World Health Organization Quality of Life: Brief Version (26 items).