Headache
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Background.- Since the early 1990s, no study has been undertaken examining the prevalence and burden of headache disorders in China. Objective.- We conducted a one-year survey on the prevalence and burden of primary headache in the Chinese provinces of Guangdong and Guangxi. Our study also evaluated the factors behind similarities and differences affecting prevalence in the 2 regions of study. ⋯ Conclusion.- Migraine prevalence was higher in the lower-income region that also contains a higher proportion of ethnic minorities. Although there was no difference of headache cost between the 2 regions, the headache populations in the lower-income region would relatively suffer a greater financial burden if taking the economic differences between the 2 regions into account. The improvement of diagnostic and therapeutic levels for the treatment of headache, especially migraine, in the 2 regions may be a matter of urgency.
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A cross-sectional descriptive study to determine the overall, age and gender specific prevalence, trigger factors and impact of headache and migraine on quality of life of students attending secondary schools in Benin City, Nigeria. ⋯ Migraine is common and underdiagnosed among secondary school students in Benin City, Nigeria, and negatively impacts on the quality of life including school absenteeism.