Department of Thoracic Surgery, The Affiliated Hospital of Medical College of Qingdao University, Jiangsu Road, No. 19, Qingdao 266001, Shandong, PR China.
Lung Cancer. 2012 Sep 7.
Results from the recent meta-analysis suggested a favorable effect of green tea consumption and risk of lung cancer, while no significant association was found between black tea consumption and risk of lung cancer. Besides, a significantly positive association was found between coffee consumption and risk of lung cancer. However, the relationship of green tea and coffee consumption is unclear. Thus the dose-response relationship was assessed by restricted cubic spline model and multivariate random-effect meta-regression. Results suggested that a linear dose-response relationship exists between coffee consumption and risk of lung cancer, while the dose-response relationship is nonlinear between green tea consumption and risk of lung cancer.
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PMID: 22964413 [PubMed - as supplied by publisher] Source: National Library of Medicine.
