Table 1. Gene expression levels in ETP-ALL compared to non-ETP T-ALL.

Expression		ETP-ALL (N = 68)	non-ETP T-ALL (N = 85)	P-value
BAALC	median (range)	0.69 (0.0–27.1)	0.08 (0.0–160.3)	<.001
IGFBP7	median (range)	1.24 (0.01–4.2)	0.49 (0.0–16.2)	.009
WT1	median (range)	0.53 (0.0–4.2)	<0.01 (0.0–1.6)	<.001
ERG	median (range)	1.16 (0.0–18.6)	10.69 (0.5–136.7)	<.001
MN1	median (range)	4.59 (0.0–33.1)	0.66 (0.01–2.7)	<.001
BCL11B	median (range)	0.09 (0.0–1.4)	0.44 (0.0–9.9)	<.001
GATA3	median (range)	2.11 (0.0–27.3)	3.91 (0.3–32.4)	.005
MEF2C	median (range)	0.50 (0.0–5.1)	0.20 (0.0–1.7)	.001

P values were calculated by Mann-Whitney-U-test.