Table 1.

Differences between gender and patient outcome

	Male	Female	P value	Survival	Dead	P value
Age, years	10.8 ± 18.4 (n = 84)	12.2 ± 18.6 (n = 68)	0.529	13.5 ± 18.4 (n = 93)	5.8 ± 16.2 (n = 49)	< 0.001
Diameter, mm	51.6 ± 23.5 (n = 49)	54.7 ± 24.1 (n = 43)	0.562	53.3 ± 25.0 (n = 62)	48.7 ± 19.4 (n = 20)	0.810

Age is age at time of diagnosis, diameter is the maximum diameter at time of diagnosis. Values are mean ± SD, P values by Mann-Whitney test.