Vitamin D deficiency and airflow limitation in the Baltimore Longitudinal Study of Ageing

Moberg, Mia; Elango, Palchamy; Ferrucci, Luigi; Spruit, Martijn A.; Wouters, Emiel; Rutten, Erica P.A.

doi:10.1111/eci.12498

Cited by 3 publications

(3 citation statements)

References 49 publications

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“…The consumption was lower than recommended in as many as 95.5% of COPD patients treated with long-term oxygen therapy. However, in a study by Laudisio et al [ 5 ], over 75% of COPD patients had deficiencies in dietary vitamin D. As proven by Moberg et al [ 42 ] and Yumrutepe et al [ 43 ], reduced intake of vitamin D is associated with poorer lung and muscle function in COPD patients, a greater risk of osteoporosis, atherosclerosis, insulin resistance and a negative impact on the immune system. Our study showed no correlation between vitamin D intake and lung function in patients treated with long-term oxygen therapy.…”

Section: Discussionmentioning

confidence: 99%

Dietary Behaviour and Nutrition in Patients with COPD Treated with Long-Term Oxygen Therapy

Mękal

Czerw

Deptała

2021

IJERPH

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Background: It is the first study in Poland and one of the first in the world to assess the nutrition of patients with chronic obstructive pulmonary disease (COPD) treated with long-term oxygen therapy (LTOT). Methods: The study group consisted of 110 COPD patients treated with LTOT. Anthropometric measurements and spirometry were performed. The diet of patients was assessed using a 3-day nutrition diary. Results: When assessing the degree of airflow obstruction (FEV1% N) depending on the BMI in patients treated with LTOT, a statistically significant correlation was demonstrated between the BMI and the value of the FEV% N parameter (p = 0.0093). Patients with COPD with a BMI >30 had statistically significantly higher values of FEV1% N than patients with a BMI in the range of 20–24.9 (p = 0.0278). Intake of calcium, vitamins A, C, D, E and folates was lower than the recommended daily intake in more than 95% of COPD patients. Conclusions: The diet of COPD patients treated with long-term oxygen therapy was improperly balanced, with deficiencies of important nutrients. Airflow obstruction in the respiratory tract was significantly smaller in obese patients, and greater in patients with diagnosed malnutrition.

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Section: Discussionmentioning

confidence: 99%

Dietary Behaviour and Nutrition in Patients with COPD Treated with Long-Term Oxygen Therapy

Mękal

Czerw

Deptała

2021

IJERPH

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“…In addition, vitamin D has been linked to cough function and pulmonary function in several studies. [30][31][32] As yet, there has been no study investigating the correlation between vitamin D levels and PCF in patients with ischemic stroke. This study therefore aimed to examine the relationship between serum vitamin D concentration and PCF in patients with ischemic stroke.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, vitamin D has been linked to cough function and pulmonary function in several studies. [ 30 – 32 ]…”

Section: Introductionmentioning

confidence: 99%

Serum vitamin D levels and peak cough flow in patients with subacute ischemic stroke

Yoo

Park

2023

Medicine

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Aspiration pneumonia is a major, potentially fatal complication after ischemic stroke. Decreased coughing function is a significant risk factor for aspiration in ischemic stroke survivors. Peak cough flow (PCF) is a useful tool for assessing cough function. Vitamin D deficiency is frequent after ischemic stroke and is linked to a variety of muscle functions and physical activities. There has been no investigation of the correlation between vitamin D levels and PCF in ischemic stroke survivors. This study aimed to examine the relationship between serum vitamin D levels and PCF in patients with ischemic stroke. Patients with ischemic stroke who underwent PCF evaluation and serum vitamin D level measurements within 1 month of onset were retrospectively recruited. The association between PCF parameters and serum vitamin D levels was also analyzed. In total, 142 patients with ischemic stroke were included. PCF parameters and serum vitamin D levels were found to be significantly correlated. Moreover, serum vitamin D levels were shown to be a significant predictor of PCF parameters. Serum vitamin D levels were related to PCF parameters in patients with ischemic stroke. In addition, serum vitamin D level may serve as a predictor of coughing function in patients with ischemic stroke. Abbreviations: FEV-1 = forced expiratory volume in 1 second, MBI = modified Barthel index, MMSE = Mini-Mental State Examination, PCF = peak cough flow, PEF = peak expiratory flow, VDR = vitamin D receptor.

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Translating vitamin D transcriptomics to clinical evidence: Analysis of data in asthma and chronic obstructive pulmonary disease, followed by clinical data meta-analysis

Malliaraki

Lakiotaki

Vamvoukaki

et al. 2020

The Journal of Steroid Biochemistry and Molecular Biology

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Vitamin D deficiency and airflow limitation in the Baltimore Longitudinal Study of Ageing

Cited by 3 publications

References 49 publications

Dietary Behaviour and Nutrition in Patients with COPD Treated with Long-Term Oxygen Therapy

Dietary Behaviour and Nutrition in Patients with COPD Treated with Long-Term Oxygen Therapy

Serum vitamin D levels and peak cough flow in patients with subacute ischemic stroke

Translating vitamin D transcriptomics to clinical evidence: Analysis of data in asthma and chronic obstructive pulmonary disease, followed by clinical data meta-analysis

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