High Serum Folate Concentration Is Associated with Better Lung Function in Male Chronic Obstructive Pulmonary Disease Patients Who Are Current Smokers: Analysis of Nationwide Population-Based Survey.

Nutrients · 2020 · PMC7468925 · PMID 32722447

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showed a trendno p-value reported

Although the serum folate level showed a trend for positive association with lung function parameters in males, no significant correlations were observed in females. 4.

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