- ACM-S
Assessment of Chronic Migraine Symptoms Questionnaire
- ACM-I
Assessment of Chronic Migraine Impacts Questionnaire
- ADL-I
Activities of Daily Living Impact
- AE
adverse event
- BLOCF
baseline observation carried forward
- CDEC
CADTH Canadian Drug Expert Committee
- CDR
CADTH Common Drug Review
- CI
confidence interval
- CM
chronic migraine
- CrI
credible interval
- DB
double-blind
- EMO-I
Emotions Impact
- ENE-I
Energy Impact
- GEN-I
General Impact
- HIT
Headache Impact Test
- HOS-I
Household Activities Impact
- HRQoL
health-related quality of life
- HRU
health care resource utilization
- ICHD-III
International Classification of Headache Disorders 3rd Edition
- ITT
intention-to-treat population
- IVRS
interactive voice response system
- LEA-I
Leisure Activities Impact
- LOCF
last observation carried forward
- MCID
minimal clinically important difference
- MD
mean difference
- MIBS
Migraine Interictal Burden Scale
- mLOCF
modified last observation carried forward
- MOH
medication overuse headache
- MSQ
Migraine-Specific Quality of Life Questionnaire
- MSQv2.1
Migraine-Specific Quality of Life Questionnaire, version 2.1
- OLE
open-label extension
- Ona A
onabotulinumtoxinA
- PHQ-9
Patient Health Questionnaire
- PP
per-protocol
- QoL
quality of life
- RCT
randomized controlled trial
- SAE
serious adverse event
- SD
standard deviation
- SES
Symptom Experience Score
- SOC-I
Social Impact
- SSS
Symptom Severity Score
- WDAE
withdrawal due to adverse event
- WOCF
worst observation carried forward
- WPAI-SHP
Work Productivity and Activity Impairment Questionnaire: Specific Health Problem
- WS-I
Work/School Impact