Table 2. Demographic and clinical features of the AML and normal subjects.

		Training Set		Validation Set			Training Set		Validation Set
Variable		Norm	AML	Norm	AML	Variable	Norm	AML	Norm	AML
Age (mean±SD)		47.18±15.24	51.42±16.31	51.45±17.54	47.90±15.23	CD2
<47		18	28	56	48	Negative		28		81
≥47		22	17	39	47	Positive		17		14
Gender						CD5
Male		20	24	45	58	Negative		41		90
Female		20	21	40	37	Positive		4		5
Hemoglobin						CD7
Male						Negative		28		79
<120		0	24	0	53	Positive		17		16
≥120		20	0	45	5	CD10
Female						Negative		45		91
<110		0	21	0	35	Positive		0		4
≥110		20	1	40	2	CD13
White blood cell						Negative		1		6
<4.0		0	17	0	40	Positive		44		89
4.0–10.0		40	6	95	14	CD14
>10.0		0	22	0	41	Negative		30		65
Platelet						Positive		15		30
<100		0	44	0	85	CD19
100–300		38	1	95	8	Negative		35		78
>300		2	0	0	2	Positive		10		17
FAB Classification						CD22
M1			5		14	Negative		39		87
M2			13		33	Positive		6		8
M3			8		9	CD33
M4			8		10	Negative		0		5
M5			11		29	Positive		45		90
LDH						CD34
≤245			17		39	Negative		14		30
>245			28		56	Positive		31		65