Fig. 1From: Prognostic factors for survival after bronchoscopic intervention in patients with airway obstruction due to primary pulmonary malignancyThe overall survival rate of patients after interventional bronchoscopy. Survival rates based on (a) total participants, (b) chronic pulmonary disease, (c) poor performance status, (d) site of the lesion, (e) type of obstruction, and (f) detection time of MCAO and possibility of adjuvant treatment after interventional bronchoscopy. MCAO, malignant central airway obstructionBack to article page