Polyunsaturated fatty acid intake and lung function in a regional Australian population: A cross-sectional study with a nested case-control analysis

Chronic obstructive pulmonary disease (COPD) is a progressive disease of the airways, underpinned by inflammation and worsening lung function. Omega-3 polyunsaturated fatty acids (n-3PUFA) can modulate inflammatory mechanisms and may therefore impact lung function in people with COPD. This observational, cross-sectional study of 577 adults in the Whyalla Intergenerational Study of Health (WISH), conducted during 2008–09 in regional South...