Association of overweight with asthma symptoms in Japanese school children
書誌事項
- 公開日
- 2011-04
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1111/j.1442-200x.2010.03197.x
- 公開者
- Wiley
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説明
<jats:title>Abstract</jats:title><jats:p><jats:bold>Background: </jats:bold> Most studies regarding the association of obesity with asthma have been performed in the Western countries. This study is a nationwide survey conducted in Japan.</jats:p><jats:p><jats:bold>Methods: </jats:bold> A cross‐sectional and questionnaire‐based survey was performed among children aged 6–7, 13–14, and 16–17 years, using the ISAAC questionnaire. Overweight was defined as BMI ≥ 90th according to the reference values for Japanese children obtained during 1978–1981.</jats:p><jats:p><jats:bold>Results: </jats:bold> Of a total of 179 218 children, 149 464 replied to the questionnaire (response rate 83.4%). After omitting incomplete data, 139 117 were analyzed. In all the age groups, being overweight was associated with current asthma after adjustment for confounding factors (adjusted OR: 1.24 in children 6–7 years of age, 1.31 in those 13–14 years, and 1.32 in those 16–17 years). These tendencies were observed in both genders. Overweight was a risk factor for nocturnal cough, independent of current asthma in the older age groups (adjusted OR: 1.21 in children 13–14 years, and 1.17 in those 16–17 years).</jats:p><jats:p><jats:bold>Conclusions: </jats:bold> There is a clear association between obesity and current asthma in Japanese school‐aged children. Mechanisms through which obesity related with nocturnal cough might be different from those of obesity‐associated asthma.</jats:p>
収録刊行物
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- Pediatrics International
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Pediatrics International 53 (2), 192-198, 2011-04
Wiley