. Author manuscript; available in PMC: 2018 May 1.

Published in final edited form as: Pediatr Blood Cancer. 2016 Oct 26;64(5):10.1002/pbc.26303. doi: 10.1002/pbc.26303

TABLE 2.

Demographics, presentation, and outcome of patients

	SCAMP-1 N=40	SCAMP-2 N=31	p-value

Median Age in years (range)	3.8 (1.3–13.8)	7.8 (1.3–14.3)	0.06

Female (%)	18 (45%)	16 (52%)	0.63

Initial platelet count (10⁹ cells/uL) (median, IQR)	7 (5– 10.5)	6 (4–12)	0.86

Initial Bleeding Score n (%)			0.093
≤Grade 2	17 (43%)	20 (65%)
Grade 3	23 (56%)	11 (35%)

SCAMP Recommended Observation pathway	17 (43%)	27 (81%)	0.0002

Observation Rate	16 (40%)	23 (74%)	0.007

Patients hospitalized within 6 months of diagnosis^*	4/35 (11%)	2/25 (8%)	1.0
Reasons for Admission	Medication administration (2) Parental anxiety (1) Distance from the hospital (1)	Medication administration (1) Observation for bleeding (1)

Some patients exited the SCAMP earlier or were lost to follow up.