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KMID : 0928320230230040182
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Korean Journal of Health Promotion and Disease Prevention
2023 Volume.23 No. 4 p.182 ~ p.189
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Association between Chronic Obsructive Pulmonary Disease and Dietary Inflammatory Index in Korean Men Over 40s-based on the 2016-2019 Korea National Health and Nutrition Examination Survey
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Kim Jin-A
Lee Sim-Yeol
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Abstract
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Background: This study aimed to explore the association between chronic obsructive pulmonary disease (COPD) and dietary inflammatory index (DII) in Korean male adults.
Methods: The subjects consisted of 4,267 Korean male adults aged over 40 years in the National Health and Nutrition Examination Survey from 2016-2019. Subjects were categorized into four groups based on quartiles of dietary inflammatory index score.
Results: Individuals with high DII score had poor health habits such as drinking, smoking, activity limitations.
The intake of anti-inflammatory items except monounsaturated fatty acid decreased as the DII item score increased. The higher the score of DII, the lower the forced expiratory volumn in 1 sec (FEV1), forced vital capacity (FVC), FEV1/FVC which are lung function measures. The prevalence of COPD increased in the highest quartile of the DII score.
Conclusions: It was found that dietary inflammatory index was significantly associated with lung function and COPD. The promotion of a healthy diet with anti-inflammatory properties may help to prevent COPD in male adults.
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KEYWORD
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Dietary inflammatory index, Lung function, Chronic obsructive pulmonary disease
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