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Obesity in Children With Headaches: Association With Headache Type, Frequency, and Disability
Author(s) -
Ravid Sarit,
Shahar Eli,
Schiff Aharon,
Gordon Shirie
Publication year - 2013
Publication title -
headache: the journal of head and face pain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.14
H-Index - 119
eISSN - 1526-4610
pISSN - 0017-8748
DOI - 10.1111/head.12088
Subject(s) - medicine , overweight , migraine , body mass index , obesity , headaches , odds ratio , confidence interval , population , pediatrics , surgery , environmental health
Objective To examine the association between obesity and the different types of primary headaches, and the relation to headache frequency and disability Background The association between obesity and headache has been well established in adults, but only a few studies have examined this association in children, in particular, the relationship between obesity and different types of primary headaches. Methods The authors retrospectively evaluated 181 children evaluated for headaches as their primary complaint between 2006 and 2007 in their P ediatric N eurology C linic. Data regarding age, gender, headache type, frequency, and disability, along with height and weight were collected. Body mass index was calculated, and percentiles were determined for age and sex. Headache type and features were compared among normal weight, at risk for overweight, and overweight children. Results A higher prevalence (39.8%) of obesity was found in our study group compared with the general population. The diagnosis of migraine, but not of tension‐type headache, was significantly associated with being at risk for overweight (odds ratio [ OR ] = 2.37, 95% confidence interval 1.21‐4.67, P = .01) or overweight ( OR = 2.29, 95% confidence interval 0.95‐5.56, P = .04). A significant independent risk for overweight was present in females with migraine ( OR = 4.93, 1.46‐8.61, P = .006). Regardless of headache type, a high body mass index percentile was associated with increased headache frequency and disability, but not with duration of attack. Conclusions Obesity and primary headaches in children are associated. Although obesity seems to be a risk factor for migraine more than for tension‐type headache, it is associated with increased headache frequency and disability regardless of headache type.