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[Impact of migraine on life quality in school environment in Bamako, Mali].

INTRODUCTION
Migraine is a disabiliting disease accounting for 3%. Its prevalence and impact on the schoolar population deserves to be known.


METHODOLOGY
This is a five-month cross-sectional and descriptive study of students under 23 years of age at the high school in Bamako, Mali. The sampling was exhaustive and the population was stratified into school classes. Data related to the impact and disability of migraine were collected from a survey sheet integrating internationally validated items (GRIM, MIDAS, Headache Impact Test).


RESULTS
The prevalence of migraine was 21.0%. The sex ratio was 0.58. The average age was 17 years. Headache was pulsatile in 88.3% of cases, exacerbated by physical activities in 5.4%, unilateral topography in 73.2% of students. Phonophobia, photophobia were the most described signs of accompaniment. The intensity of pain was between 9 -10 in 69.5%. School absenteeism was ranged from 1 to 14 days in 91.2% of cases.


CONCLUSION
Migraine is a real public health concern in schools in Bamako because of its prevalence and its impact on academic performance.