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. Author manuscript; available in PMC: 2014 Feb 19.
Published in final edited form as: Pediatr Blood Cancer. 2009 Oct;53(4):551–556. doi: 10.1002/pbc.22128

Table I.

Demographics by Treatment Group

MTX # Intrathecal MTX Sex Age at Diagnosis Parent Education
M SD N Male Female M SD N M SD N




1gm/m2 16.68 1.28 28 21 34 6.5 2.8 52 13.3 2.9 47
2gm/m2 16.00 1.07 8 11 11 7.5 3.2 21 13.4 1.7 22
Total 16.53 1.25 36 32 45 6.8 2.9 73 13.3 2.7 69
F = 1.87, p > 0.05 X2 = 0.24, p > 0.05. F = 1.7, p > 0.05 F = 0.028, p > 0.05.

Note: Age and Parent Education expressed in years.