Soluble HLA-G and HLA-E Levels in Bone Marrow Plasma Samples Are Related to Disease Stage in Neuroblastoma Patients

Table 1

Neuroblastoma patients’ characteristics. First row indicates all the variables analyzed in NB patients, second row indicates the subgroups for each variable, and third row indicates the number of subjects in each group.

Age at diagnosis (months)		Sex		MYCN		BM infiltration				Stage
<18	>18	M	F	s.c.	Ampl.	Neg.	1+	2+	3+	1	2	3	4	4s
19	12	12	19	22	9	19	5	4	3	6	1	10	12	2

s.c.: single copy; Ampl.: amplified; Neg.: negative.