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MRI VS CT for migraines

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https://www.readbyqxmd.com/read/23356422/healthcare-resource-utilization-and-direct-costs-associated-with-frequent-nausea-in-episodic-migraine-results-from-the-american-migraine-prevalence-and-prevention-ampp-study
#1
Richard B Lipton, Dawn C Buse, Jane Saiers, Daniel Serrano, Michael L Reed
BACKGROUND: Nausea is a common migraine symptom that is associated with impaired quality-of-life and functional disability. In this study, population-based data were used to elucidate the relationship between nausea frequency and headache-related healthcare utilization and costs in persons with migraine. RESEARCH DESIGN AND METHODS: Participants with episodic migraine who completed the 2009 American Migraine Prevalence and Prevention (AMPP) Study survey rated their headache-related nausea as occurring never, rarely, <half the time, or ≥half the time with their headaches, and completed questions on symptom frequency and healthcare resource utilization...
2013: Journal of Medical Economics
https://www.readbyqxmd.com/read/23074404/neuroimaging-for-the-evaluation-of-chronic-headaches-an-evidence-based-analysis
#2
(no author information available yet)
OBJECTIVE: The objectives of this evidence based review are: i) To determine the effectiveness of computed tomography (CT) and magnetic resonance imaging (MRI) scans in the evaluation of persons with a chronic headache and a normal neurological examination.ii) To determine the comparative effectiveness of CT and MRI scans for detecting significant intracranial abnormalities in persons with chronic headache and a normal neurological exam.iii) To determine the budget impact of CT and MRI scans for persons with a chronic headache and a normal neurological exam...
2010: Ontario Health Technology Assessment Series
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