Table 1

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

Index measureAnalysis population (n=715)
Pittsburgh Sleep Quality Index, mean (SD)
 Total score at baseline13.3 (3.7)
 Total score at week 6011.7 (3.6)*
 Total score at week 10811.0 (3.7)*
Fatigue Severity Scale, mean (SD)
 Total score at baseline38.0 (14.5)
 Total score at week 6032.8 (14.6)*
 Total score at week 10830.1 (14.6)*
  • *Indicates p<0.0001 compared with baseline.