TABLE 3.

Distribution by Oberlin risk score for ARMS cases with known fusion status and presumed fusion negative ERMS (D9802 and ARST0431)

Total			Fusion positive		Fusion negative
Risk score	N (%)	5-Year EFS (95% CI)	N (%)	5-Year EFS (95% CI)	N (%) (ARMSn/ERMS)	5-Year EFS (95% CI)	Long-rank P value
0,1	42 (32%)		9(21%)		33 (79%)
		52.4(17–87.8)		27.8 (0–60.5)	(4/29)	58.5 (21.6–95.4)	0.07
2	35 (27%)		23 (66%)		12 (34%)
		22.8 (3.2–42.5)		15.8 (0–32.3)	(2/10)	41.7(10.5–72.9)	0.42
3	35 (27%)		24 (69%)		11 (31%)
		6.3 (0–18.2)		4.7 (0–13.8)	(4/7)	9.1(0–26.1)	0.70
4	18 (14%)		12 (67%)		6 (33%)
		0		0	(2/4)	0	0.72

EFS, event-free survival.