Table 2.

Survival estimates for all patients

	Group	Total	Number of failed	Median survival in months (95% CI)	6-month survival (95% CI)	12-month survival (95% CI)	24-month survival (95% CI)	Logrank P-value
OS	All	21	10	66 (20.7, 66)	85.7 (62, 95.2)	81 (56.9, 92.4)	66.7 (42.5, 82.5)
	Grade I	8	2	66.0 (42, 66)	100	100	100	0.018
	Grade II/III	13	8	20.9 (4.6, ∞)	76.9 (44.2, 91.9)	69.2 (37.3, 87.2)	46.2 (19.2, 69.6)
PFS	All	21	20	7 (3.8, 9.2)	61.9 (38.1, 78.8)	23.8 (8.7, 43.1)	9.5 (1.6, 26.1)
	Grade I	8	8	13.9 (4.1, 20.3)	87.5 (38.7, 98.1)	50 (15.2, 77.5)	12.5 (0.7, 42.3)	0.025
	Grade II/III	13	12	5.3 (1.8, 7)	46.2 (19.2, 69.6)	7.7 (0.5, 29.2)	7.7 (0.5, 29.2)

OS overall survival, PFS progression-free survival, CI confidence interval