Table 2.

Change in the main functional outcomes (mean (SD) total ALSFRS-r score, bulbar ALSFRS-r score and SVC) over the course of the study.

Time (*), months	Total ALSFRS-r score	Bulbar ALSFRS-r score	SVC
0	37.94 (5.73)	10.77 (1.59)	101.81 (18.79)
3	33.81 (7.61)	10.10 (2.20)	89.37 (24.69)
6	32.74 (7.72)	10.19 (2.02)	87.27 (25.28)
9	32.76 (8.12)	10.71 (1.61)	79.70 (21.96)
12	32.00 (9.43)	10.33 (2.26)	82.53 (27.98)

Values are expressed as the mean (SD). Abbreviations: ALSFRS-r: Amyotrophic Lateral Sclerosis Rating Scale - Revised Version; SD: standard deviation. *Time since study inclusion.