Table 1.

Patient demographics.

	Survivors (n = 51)	Nonsurvivors (n = 12)
Age, yearsa	7.00 (13.6)	6.1 (11.6)
Height, cma	138.5 (83.5)	112.8 (97.8)
Weight, kga	26.1 (53.1)	23.0 (57.6)
Body surface area, m2a	1.0 (1.2)	0.8 (1.3)

^aMedian (interquartile range).