Indices of Diet Quality and Risk of Lung Cancer in the Women's Health Initiative Observational Study

ConclusionsAfter comprehensive control of smoking exposure, we found that diet quality was not associated with overall lung cancer among postmenopausal women. However, a high-quality diet was inversely related to incident lung cancer of the squamous cell subtype. Future studies in populations with diverse age, smoking history, and dietary intake may further elucidate the relation between diet quality indices and lung cancer, especially by histological subtype.
Source: Journal of Nutrition - Category: Nutrition Source Type: research