Table 1.

Summary of change in sleep quality and fatigue symptoms after onabotulinumtoxinA treatment

Index measure	Analysis population (n=715)
Pittsburgh Sleep Quality Index, mean (SD)
Total score at baseline	13.3 (3.7)
Total score at week 60	11.7 (3.6)*
Total score at week 108	11.0 (3.7)*
Fatigue Severity Scale, mean (SD)
Total score at baseline	38.0 (14.5)
Total score at week 60	32.8 (14.6)*
Total score at week 108	30.1 (14.6)*

*Indicates p<0.0001 compared with baseline.