There is a possible implication of sleep apnea syndrome via night-time intermittent hypoxemia in perturbation of quality of life and tumour progression to patients with a bronchial cancer.~Enrollment 1200 patients This wide sample is expected to respond to the main and secondary objectives of the study
There is a possible implication of sleep apnea syndrome via night-time intermittent hypoxemia in perturbation of quality of life and tumour progression to patients with a bronchial cancer.~The aim of the study is to evaluate this possibility with the help of a night record of sleep and quality of life questionnaires.