Table 5

Ambulatory state in the various episodes of the 21 patients who developed RSEM

		Episodes
		First n=21	Second (=1st RSEM) n=21	Third (=2nd RSEM) n=11	Fourth (=3rd RSEM) n=2	Fifth (=4th RSEM) n=1	Sixth (=5th RSEM) n=1	Seventh (=6th RSEM) n=1
Ambulatory	17	18	9^5-165	1	1	1	0
Not ambulatory	4^5-150	3^5-160	2	1	0	0	1

↵5-150 3 patients regained ambulatory state after treatment.
↵5-160 1 patient regained ambulatory state after treatment.
↵5-165 2 patients lost their ambulatory state during treatment.