Abstract
Background: Most adults with migraine never consult their family doctor or receive a formal diagnosis. It is often these people that turn to the internet for healthcare information. Here we describe the development and testing of an on-line version of a previously validated telephone migraine classification interview. Methods: We co-produced and tested the tool with people with migraine, clinicians, a web-design company and the National Migraine Centre, a UK based charity. We started with an online stakeholder meeting to understand what resources people wanted and any potential obstacles and facilitators to successful implementation. At a consensus meeting we used nominal group technique to gain consensus on the key questions to include. We used a ‘Think Aloud technique’ with people with migraine to explore the performance and acceptability of the questions in the new tool. To validate it, we asked people with headache disorders, including migraine, to complete the online tool before a doctor specialising in headache diagnosed their headache type. Level of agreement was measured between the outcome of the new migraine tool and the diagnosis by the doctor for 100 participants. Results: At the consensus meeting it was agreed that the questions for the new tool should be clear and easy to understand and distinguish between migraine, tension type headache, other primary headache disorders and medication overuse headache. For our initial validation exercise the level of agreement between the migraine quiz and the doctor diagnosis for 100 participants was 78% agreement. We made some adjustments to the wording and logic of the tool and repeated the validation exercise with 130 participants; the level of agreement was 80%. Conclusions: Despite a careful development process our on-line tool did not perform to an adequate standard. There is a risk that misclassification could lead to people receiving inappropriate treatment. Any on-line classification tool for multiple headache disorders should be adequately validated before widespread use to avoid risk of iatrogenic harm. Clinical trial number: Not applicable.
| Original language | English |
|---|---|
| Article number | 21 |
| Number of pages | 8 |
| Journal | BMC Neurology |
| Volume | 26 |
| Issue number | 21 |
| DOIs | |
| Publication status | Published - 4 Dec 2025 |
Bibliographical note
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Funding
Martin Underwood is chief investigator or co-investigator on multiple previous and current research grants from the UK National Institute for Health Research and is a co-investigator on grants funded by the Australian NHMRC and Norwegian Research Council. He is a director and shareholder of Clinvivo Ltd that provides electronic data collection for health services research. He has accepted honoraria for examining theses and performing peer review. He receives some salary support from University Hospitals Coventry and Warwickshire. He is a co-investigator on two current and one completed NIHR funded studies that have, or have had, additional support from Stryker Ltd. He has accepted travel expenses and accommodation for speaking at academic meetings. Martin Underwood is chief investigator or co-investigator on multiple previous and current research grants from the UK National Institute for Health Research, and is a co-investigator on grants funded by the Australian NHMRC and Norwegian Research Council. He is a director and shareholder of Clinvivo Ltd that provides electronic data collection for health services research. He has accepted honoraria for examining theses, and performing peer review. He receives some salary support from University Hospitals Coventry and Warwickshire. He is a co-investigator on two current and one completed NIHR funded studies that have, or have had, additional support from Stryker Ltd. He has accepted travel expenses and accommodation for speaking at academic meetings.Manjit Matharu reports grants, personal fees, and honorarium for serving on advisory board from Allergan, honorarium for serving on advisory board from Novartis, personal fees and honorarium for serving on advisory board from Eli Lilly, personal fees and honorarium for serving on advisory board from TEVA, grants from Abbott, grants from Medtronic, grants from electroCore, and personal fees and honorarium for serving on advisory board from Salvia, outside the submitted work; In addition, MSM has a patent WO2018051103A1 issued. National Institute for Health Research (NIHR) Programme Development Grants, NIHR202614 16/12/2020.
| Funders | Funder number |
|---|---|
| National Health and Medical Research Council | |
| The Research Council of Norway | |
| National Institute for Health and Care Research | NIHR202614 16/12/2020 |
Keywords
- Migraine
- Headache
- Coproduction
- Diagnosis
- Validation
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