. Author manuscript; available in PMC: 2014 Jul 1.

Published in final edited form as: Pediatr Blood Cancer. 2014 Mar 12;61(7):1295–1299. doi: 10.1002/pbc.25022

TABLE I.

Demographic and Medical Data Shown as Mean (Standard Deviation) Unless Otherwise Indicated

	ALL (N = 15)	Controls (N = 14)	t/ χ ²	P
Age	11.5 (2.0), range 8.9–15.9	11.5 (2.0), range: 8.0–14.6	0.60	0.95
Grade	6.1 (2.2), range 3–10	6.2 (2.0), range 2–9	0.11	0.91
Maternal education (years)	12.9 (4.3), range 6–18	14.2 (3.1), range 6–21	0.91	0.37
Male	60%	43%	0.32	0.57
Minority status	53%	43%	0.42	0.52
Age at diagnosis	4.4 (1.8), range 1.5–8
Time since treatment (months)	43.8 (29.4), range: 9–110