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A face-to-face interview of participants in HUNT 3: the impact of the screening question on headache prevalence
The aim of this study was to evaluate the effect of the screening question phrasing on the 1-year prevalence figures of headache disorders, including migraine. Of a random sample of 563 invited participants in the Nord-Trøndelag Health Survey 2006–2008 in Norway, 297 (53%) met to a face-to-face inte...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Milan
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3452193/ https://www.ncbi.nlm.nih.gov/pubmed/18690490 http://dx.doi.org/10.1007/s10194-008-0062-6 |