Validation research study on migraine (Validation research study using questionnaire surveys and health insurance association medical claim data)
Not Applicable
- Conditions
- Migraine
- Registration Number
- JPRN-UMIN000048684
- Lead Sponsor
- Otsuka Pharmaceuticals Co., Ltd
- Brief Summary
sing a questionnaire linked claim data,we examined the most appropriate receipt conditions for migraine subjects identified by the ICHD-3 and 2 screeners.The most common combination of the PPV was "at least two migraine diagnoses and at least one prescription of migraine prophylaxis or triptans in the same month as the migraine diagnosis", suggesting that these were appropriate conditions for the migraine patients identified in the ICHD-3 condition
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 21480
Inclusion Criteria
Not provided
Exclusion Criteria
none
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method PPV (PPV:Positive Predictive Value)
- Secondary Outcome Measures
Name Time Method Sensitivity Specificity NPV (NPV: Negative Predictive Value)