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Article
Open AccessCorrection: Economic burden of chronic migraine in OECD countries: a systematic review
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Article
Open AccessEconomic burden of chronic migraine in OECD countries: a systematic review
Chronic migraine (CM) is a significant neurological condition affecting a substantial portion of the global population. The economic burden of CM includes both direct healthcare costs and indirect costs result...
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Article
Comparison of general practitioner records and patient self-report questionnaires for estimation of costs
This study compared resource use data and estimated costs over a 12-month period, based on patient self-report questionnaires and general practitioner records. The level of agreement was measured by weighted κ...