Abstract:between oral leukoplakia and lung cancer in the Linxian General Population Trial cohort. Method: The Linxian General Population Trial cohort, with 29,584 healthy adults enrolled in 1985 and followed through the end of 2012. With collected baseline data, hazard ratios (HR) and 95% confidence intervals (95% CI) for developing lung cancer were estimated using Cox proportional hazard models. Results: Overall, a total of 29449 were included in the final analysis. During 28 years of follow up, we confirmed a total o… Show more
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