The Prevalence of Migraine in Iran: A Systematic Review and Meta-Analysis.

Iran Red Crescent Med J · 2016 · PMC5292015 · PMID 28184330

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a decreasing trendno p-value reported

The results of the meta-regression indicated that there existed no significant relationship between the prevalence of migraine and the year of publication and sample size of the studies; however, Figure 4 shows a decreasing trend for the prevalence of migraine in Iran; although this was not found to be significant.

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