A Simple-to-Use Nomogram for Predicting Survival in Children with Acute Myeloid Leukemia

Table 1

Clinical characteristics of patients with AML.

Variables	All patients	Training cohort	Validation cohort
	()	()	()
Age
<14	312 (70.9%)	224 (72.5%)	88 (67.2%)
≥14	128 (29.1%)	85 (27.5%)	43 (32.8%)
Gender
Male	231 (52.5%)	161 (52.1%)	70 (53.4%)
Female	209 (47.5%)	148 (47.9%)	61 (46.6%)
White blood cell
<100	363 (82.5%)	254 (82.2%)	109 (83.2%)
≥100	77 (17.5%)	55 (17.8%)	22 (16.8%)
BM leukemic blast percentage
<90%	333 (75.7%)	255 (82.5%)	78 (59.5%)
≥90%	107 (24.3%)	54 (17.5%)	53 (40.5%)
Chromosomal abnormalities
(8; 21)	79 (17.9%)	58 (18.8%)	21 (16.1%)
Inv(16)	57 (12.9%)	39 (12.6%)	18 (13.7%)