作者: Megumi Naka , Saki Shuto , Chisato Konishi , Koichi Maekawa
DOI: 10.1016/J.RESINV.2019.12.004
关键词:
摘要: Abstract Background Cigarette smoking is a major cause of COPD, with patients also presenting complications that stem from other smoking-related diseases, including urothelial cancer. However, the prevalence COPD or airflow obstruction in cancer has not been well studied. Methods We investigated (FEV1/FVC Results A total 217 were newly diagnosed during study period at our institution. Among all patients, 210 (96.8%) underwent an evaluable lung function test, which 38.6% (81 patients) displayed defined as FEV1/FVC Conclusions Airflow was identified patients. Age, index (pack-years), and BMI significant risk factors. significantly higher emphysematous score observed subjects than airway alone.