Prevalence and associated factors for episodic and chronic daily headache in the Colombian population.
There are multiple risk factors for chronic daily headache (CDH), but they are usually assessed in an isolated form without an adequate control for confounders. CDH is considered a variant of episodic headache, but studies have not gathered enough evidence to evaluate simultaneously CDH and episodic in the same population. We set out to establish simultaneously the factors associated with chronic daily or episodic headache in a population setting, using a cross-sectional survey in a random sample of 1505 adult urban inhabitants (Bucaramanga, Colombia). The survey asked questions about headache, family and personal history of disease, and consumption or abuse of caffeine, alcohol, hypnotics and analgesics. The association among independent variables and CDH or episodic headache was made with multinomial logistic regression. Female gender, arterial hypertension or cranial trauma history, and a high score in the depression scale are associated with episodic headache and CDH. Parents with CDH, the complaint of multiple arousals during sleep and use of hypnotics are associated with CDH, but not with episodic headache. Age <36 years, alcoholism and snoring are factors associated only with episodic headache. Chronic daily headache and episodic headache have several common risk factors, but there are other factors not shared by both conditions.
Rueda-Sánchez
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Neuropsychiatry Research Group, Biomedical Research Centre, School of Medicine, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia. maorueda@hotmail.com
Díaz-Martínez
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LA
D000293:Adolescent; D000328:Adult; D000368:Aged; D003027:Cluster Headache / Q000453:epidemiology* / Q000473:pathology / Q000523:psychology; D003105:Colombia / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D020773:Headache Disorders / Q000453:epidemiology* / Q000473:pathology / Q000523:psychology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D012737:Sex Factors