Dietary patterns and pulmonary function in Korean women: Findings from the Korea National Health and Nutrition Examination Survey 2007–2011

Cho, Yoonsu; Chung, Hye Kyung; Kim, Seung-Sup; Shin, Min Jeong

doi:10.1016/j.fct.2014.09.014

Cited by 11 publications

(12 citation statements)

References 33 publications

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“…The metabolic and respiratory responses to ingestion of carbohydrate confirm qualitatively and quantitatively to previous observations and predictions [ 38 , 39 , 40 , 41 , 42 ]. Consistent with previous reports [ 31 , 43 , 44 , 45 ], a carbohydrate-rich diet is negatively associated with predicted FEV 1 , consistent with our result as well as another report with Korean women [ 46 ].…”

Section: Discussionsupporting

confidence: 94%

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

et al. 2020

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This study is aimed to examine the association between macronutrient intake and lung function in healthy adults (n = 5880) using the Ansan-Ansung cohort study. To identify the index of lung function, we used the percentage difference of predicted Forced Expiratory Volume (%FEV1_diff) between baseline and follow-up. Based on the median %FEV1_diff, subjects were classified by two groups as “decreased vs. unchanged/improved”. The dietary macronutrients were estimated and validated using the food-frequency questionnaire. Multiple logistic regression models were used to evaluate the association after adjusting for confounders. Advanced analysis examined the association after stratifying by age and obesity. The average of %FEV1 is 114.1 and 112.5 at baseline and follow-up, respectively. The positive association of protein and fiber intake with lung function was observed in men. Low fat and high carbohydrate intake decreased the lung function in women only. After stratification by age, the association of protein, fat, and carbohydrate intake with lung function was observed in young men and old women only. Otherwise, the association of protein and fiber with lung function was influenced by abdominal obesity. In conclusion, the lung function was positively associated with high protein and fat intake, but was negatively associated with high carbohydrate intake, which could be influenced by age and obesity.

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Section: Discussionsupporting

confidence: 94%

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

et al. 2020

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“…22 Similarly, 2 population-based studies in adults demonstrated that high fiber intake was positively associated with FEV 1 and FVC, 23 and that a diet high in processed products (high energy intake from fat, snacks, bread, and fast food, but low in micronutrients and fiber) was associated with a lower FEV 1 and FVC. 24 Moreover, dietary patterns high in refined foods (fat, salty snacks, highsugar beverages, and low intake of vegetables, fruit, and whole grain) have been associated with an accelerated longitudinal decline in FEV 1 . 25 Data from the Hertfordshire Cohort Study showed that a ''prudent'' dietary pattern (high consumption of fruit, vegetables, oily fish, and whole-meal cereals) and dietary ''total antioxidant capacity'' (TAC) are positively associated with lung function, whereas higher processed meat consumption was associated with lower lung function, particularly in men who also consumed less fruits and vegetables or had low dietary TAC.…”

Section: Discussionmentioning

confidence: 99%

Diet, Lung Function, and Asthma Exacerbations in Puerto Rican Children

Han

Forno

Alvarez

et al. 2017

Pediatric Allergy, Immunology, and Pulmonology

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Changes in dietary patterns may partly explain the epidemic of asthma in industrialized countries. The objective of this study was to examine the relationship between dietary patterns and lung function and asthma exacerbations in Puerto Rican children. This is a case-control study of 678 Puerto Rican children (ages 6-14 years) in San Juan (Puerto Rico). All participants completed a respiratory health questionnaire and a 75-item food frequency questionnaire. Food items were aggregated into 7 groups: fruits, vegetables, grains, protein, dairy, fats, and sweets. Logistic regression was used to evaluate consumption frequency of each group and asthma. Based on the results, a dietary score was created [range from -2 (unhealthy diet: high consumption of dairy and sweets, low consumption of vegetables and grains) to 2 (healthy diet: high consumption of vegetables and grains and low consumption of dairy and sweet)]. Multivariable linear or logistic regression was used to assess the relationship between dietary score and lung function or asthma exacerbations. After adjustment for covariates, a healthier diet (each 1-point increment in dietary score) was associated with significantly higher %predicted forced expiratory volume in the first second (FEV) and %predicted forced vital capacity (FVC) in control subjects. Dietary pattern alone was not associated with asthma exacerbations, but children with an unhealthy diet and vitamin D insufficiency (plasma 25(OH)D <30 ng/mL) had higher odds of ≥1 severe asthma exacerbation [odds ratio (OR) = 3.4, 95% confidence interval (CI) = 1.5-7.5] or ≥1 hospitalization due to asthma (OR = 3.9, 95% CI = 1.6-9.8, OR = 3.4, 95% CI = 1.5-7.5) than children who ate a healthy diet and were vitamin D sufficient. A healthy diet, with frequent consumption of vegetables and grains and low consumption of dairy products and sweets, was associated with higher lung function (as measured by FEV and FVC). Vitamin D insufficiency, together with an unhealthy diet, may have detrimental effects on asthma exacerbations in children.

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“…In the last decade, the use of principal component analysis (PCA) has offered an alternative to analyzing dietary exposures as single foods or nutrients, by empirically identifying consistent dietary patterns. Observational studies in adults from Europe have shown a positive association between dietary patterns that reflect a more ‘Western diet’ and asthma risk and have been associated with lower ventilatory function . On the other hand, having a ‘prudent’ pattern, usually characterized by fruit and vegetable intake, has been associated with lower risk of chronic obstructive pulmonary disease (COPD) and better ventilatory function .…”

Section: Introductionmentioning

confidence: 99%

“…Observational studies in adults from Europe have shown a positive association between dietary patterns that reflect a more 'Western diet' and asthma risk [10][11][12][13] and have been associated with lower ventilatory function. 14 On the other hand, having a 'prudent' pattern, usually characterized by fruit and vegetable intake, has been associated with lower risk of chronic obstructive pulmonary disease (COPD) 15,16 and better ventilatory function. 13,14 However, other population-based studies have not confirmed these associations when linking PCAderived dietary patterns to asthma, 17 ventilatory function, 18 or allergyrelated outcomes.…”

Section: Introductionmentioning

confidence: 99%

“…14 On the other hand, having a 'prudent' pattern, usually characterized by fruit and vegetable intake, has been associated with lower risk of chronic obstructive pulmonary disease (COPD) 15,16 and better ventilatory function. 13,14 However, other population-based studies have not confirmed these associations when linking PCAderived dietary patterns to asthma, 17 ventilatory function, 18 or allergyrelated outcomes. 17,19 A possible reason for the contradictory findings is that results from dietary patterns derived with the use of PCA have not always been reproducible across different settings.…”

Section: Introductionmentioning

confidence: 99%

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Dietary patterns and respiratory health in adults from nine European countries—Evidence from the GA²LEN study

Bakolis

Hooper

Bachert

et al. 2018

Clin Experimental Allergy

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Dietary patterns and pulmonary function in Korean women: Findings from the Korea National Health and Nutrition Examination Survey 2007–2011

Cited by 11 publications

References 33 publications

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

Diet, Lung Function, and Asthma Exacerbations in Puerto Rican Children

Dietary patterns and respiratory health in adults from nine European countries—Evidence from the GA²LEN study

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Dietary patterns and pulmonary function in Korean women: Findings from the Korea National Health and Nutrition Examination Survey 2007–2011

Cited by 11 publications

References 33 publications

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

The Association of Dietary Macronutrients with Lung Function in Healthy Adults Using the Ansan-Ansung Cohort Study

Diet, Lung Function, and Asthma Exacerbations in Puerto Rican Children

Dietary patterns and respiratory health in adults from nine European countries—Evidence from the GA2LEN study

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Dietary patterns and respiratory health in adults from nine European countries—Evidence from the GA²LEN study