Study Site
Item
Site
text
C2825164 (UMLS CUI [1])
Patient name
Item
Patient
text
C1299487 (UMLS CUI [1])
Patients, Identification number
Item
Patient No
integer
C0030705 (UMLS CUI [1,1])
C1300638 (UMLS CUI [1,2])
Migraine Disorders, Prior Therapy, Other
Item
Other medication, specify
text
C0149931 (UMLS CUI [1,1])
C1514463 (UMLS CUI [1,2])
C0205394 (UMLS CUI [1,3])
Item
Previous use of medication(s) for the acute treatment of migraine
text
C0149931 (UMLS CUI [1,1])
C1514463 (UMLS CUI [1,2])
Code List
Previous use of medication(s) for the acute treatment of migraine
CL Item
Currently using (during the past 3 months) (1)
CL Item
Used at any time in past (but not within the past 3 months) (2)