Table 2.

Comparison of groups

	Participants without recurrence (n = 31)	Participants with recurrence (n = 18)	P value
Age (years), median (range)	6.42 (0.37–17.85)	8.96 (1.28–16.96)	0.32*
Duration of total follow-up (years), median (range)	2.53 (0.08–9.04)	2.50 (0.09–7.41)	0.83*
Number of follow-up imaging studies, median (range)	3 (0–14)	4 (0–11)	0.11*
Number of follow-up visits, median (range)	4 (1–12)	6 (1–12)	0.54*
Male, n (%)	23 (74)	13 (72)	1.00†

^*Wilcoxon rank-sum test.

^†Fisher’s exact test.