Fig. 3 | Scientific Reports

Fig. 3

From: Mucus plug and lung cancer incidence in patients with COPD

Fig. 3

The association between mucus plug score with lung cancer incidence. Adjusted hazard ratios were calculated by controlling for covariables such as age, sex, smoking history, pack-years, Charlson comorbidity index, history of asthma, history of pulmonary tuberculosis, blood neutrophil (%), and post-bronchodilator FEV1/FVC.

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