Because of your headaches on how many days in the last 3 months was your productivity at work or school reduced by half or more [PhenX]
- LOINC
- 65382-4
- Component
- Because of your headaches on how many Ds in the last 3Mo was your productivity at work or school reduced by half or more
- System (specimen)
- ^Patient
- Property
- NRat
- Scale
- Qn
- Method
- PhenX
- Class
- PHENX
- Status
- TRIAL