Table 3.

Hazard ratio of any grade 3–5 conditions among 789 recipients of allogeneic BMT in childhood

Variable	Parsimonious model
	HR	95%CI	P-value
Age at BMT in years
Per year increase in age	1.03	1.01–1.05	0.006
Sex
Male	REF
Female	1.27	1.02–1.59	0.029
Donor type
Related	REF
Unrelated	1.30	1.03–1.64	0.028
Total body irradiation
No	REF
Yes	1.71	1.27–2.31	0.0004
Chronic GVHD
No	REF
Yes	1.38	1.09–1.74	0.007
Pre-BMT treatment with alkylators
No	REF
Yes	0.72	0.52–0.99	0.046