Bloodwork
65386-5

At what age did you begin having severe headaches [PhenX]

At what age did you begin having severe headaches measured as a time in the patient by PhenX, a quantitative result. PhenX measures.

LOINC
65386-5
Component
At what age did you begin having severe headaches
Specimen
The patient (^Patient)
Property
Time (Time)
Scale
Quantitative (Qn)
Method
PhenX
Class
PhenX measures (PHENX)
Status
TRIAL