한국 40세 이상 남성의 만성 폐쇄성 폐질환과 식사염증지수 간의 관련성 연구: 2016-2019년 국민건강영양조사 자료를 이용하여

초록

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 ca pacity (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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