Association between serum 25-hydroxyvitamin D levels and pulmonary function, among Korean adults, during 2010–2014, by sex, age, and body mass index

Shim, Sun Young; Chae, Won Jeong; Kim, Hyeon Chang; Park, Sohee; Jang, Sung In

doi:10.1016/j.rmed.2018.05.011

Cited by 3 publications

(2 citation statements)

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“… 55 Increased odds of COPD development were reported in a cross-sectional analysis in smokers with a serum 25(OH)D concentration <50 nmol/L compared with smokers with a serum concentration ≥50 nmol/L. 56 Vitamin D deficiency was associated with decreased FEV 1 and FVC in the Korean population, 57 and in another study, researchers reported this association only in men without medical conditions, and not in women. 58 Furthermore, 6 cross-sectional 59–64 studies reported a positive association between serum 25(OH)D concentrations and FEV 1 in a general population, healthy individuals, and adolescents, but no longitudinal change in FEV 1 was observed in healthy individuals.…”

Section: Resultsmentioning

confidence: 97%

Nutrition as a modifiable factor in the onset and progression of pulmonary function impairment in COPD: a systematic review

et al. 2022

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Context Chronic obstructive lung disease (COPD) is a progressive lung disease characterized by persistent airflow limitation. An increasing amount of evidence suggests an effect of dietary quality on the risk of COPD in the general population and pulmonary function decline in patients with COPD. Objective The association of dietary intake and nutrient status with COPD risk and onset, as well as pulmonary function decline (change in forced expiratory volume in 1 second, forced vital capacity, or the ratio of the former to the latter) in patients with COPD was investigated in this systematic review. Data Sources The PubMed database was searched by combining terms of pulmonary function or COPD with diet, nutrient status, or nutritional supplementation. Data Extraction Original studies and systematic reviews and meta-analyses were included. Articles obtained were independently screened for relevance on the bases of title and abstract by 2 researchers. Eventually, 89 articles were included in the analysis. Results The unhealthy Western-style diet is associated with an increased risk of COPD and an accelerated decline of pulmonary function. Intake of fruit, vegetables, dietary fibers, vitamins C and E, polyphenols, and β-carotene were individually associated with lower COPD risk, whereas consumption of processed meat was associated with higher COPD risk. Data on the effect of dietary quality on pulmonary function decline in patients with COPD are limited and inconsistent. Strong evidence for beneficial effects on pulmonary function decline was found only for vitamin D supplementation. Conclusion Considering the increasing burden of COPD, more attention should be given to dietary quality as a modifiable factor in disease development and progression in patients with COPD. Systematic Review Registration PROSPERO registration no. CRD42021240183.

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Section: Resultsmentioning

confidence: 97%

Nutrition as a modifiable factor in the onset and progression of pulmonary function impairment in COPD: a systematic review

et al. 2022

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“…Thus, people whose family PIR was big than 1 had higher serum 25(OH)D concentration than people whose family PIR was less than 1. Moreover, serum vitamin D levels could also increase after sunlight and ultraviolet light exposure (34,35). Therefore, peoples sampled in summer months, exposed to more sunlight and ultraviolet light, had more vitamin D in serum compared to peoples in winter months.…”

Section: Demographic Population Characteristics Of 2609mentioning

confidence: 99%

Urinary Phytoestrogen Metabolites Positively Correlate with Serum 25(OH)D Level Based on National Health and Nutrition Examination Survey 2009–2010

Chen

Jiang

et al. 2021

J Nutr Sci Vitaminol

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Studies showed that vitamin D (25-hydroxyvitamin D) level in the human blood circulation could be affected by exogenous estrogen exposure. This study aims to explore the relationships between urinary phytoestrogens metabolites and serum total 25(OH)D in general population, urinary phytoestrogens metabolites (daidzein, enterodiol, enterolactone, equol, genistein and o-desmethylangolensin). Totally 2,609 adults 6 y old from the 2009-2010 National Health and Nutrition Examination Surveys (NHANES) were recruited into the cross-sectional analyses and information including demographic, socioeconomic, examinations and laboratory test were collected. All analyses were performed using Stata13.0, one-way analysis of variance and multivariable regression were utilised according to data characteristics, respectively. It showed that age, race, education level, body mass index (BMI), and sampling season had significant effects on serum 25(OH)D level (all p,0.001). In the whole population, urinary enterodiol and equol were significantly positively associated with serum total 25(OH)D level (b50.86, 95%CI50.08-1.65, p,0.05; b51.68, 95%CI50.91-2.45, p,0.001). Equol was also found significantly positively correlated with total 25(OH)D in both female and male separately (b51.69, 95%CI50.51-2.87, p,0.05; b51.66, 95%CI50.63-2.69, p,0.05). Phytoestrogen concentrations in the urinary and 25(OH)D levels in the serum had proved a positive correlation in our study, which provide theoretical basis and reference for the dietary nutrient intake in the population.

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Decreased lung function is associated with vitamin D deficiency in apparently health, middle aged Koreans: the Kangbuk Samsung Health Study

et al. 2020

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Association between serum 25-hydroxyvitamin D levels and pulmonary function, among Korean adults, during 2010–2014, by sex, age, and body mass index

Abstract: We found a significant association between serum 25(OH)D and pulmonary function, and this was related to sex, age and body mass index.

Cited by 3 publications

References 25 publications

Nutrition as a modifiable factor in the onset and progression of pulmonary function impairment in COPD: a systematic review

Nutrition as a modifiable factor in the onset and progression of pulmonary function impairment in COPD: a systematic review

Urinary Phytoestrogen Metabolites Positively Correlate with Serum 25(OH)D Level Based on National Health and Nutrition Examination Survey 2009–2010

Decreased lung function is associated with vitamin D deficiency in apparently health, middle aged Koreans: the Kangbuk Samsung Health Study

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