TY - GEN AU - Sainaghi,Pier Paolo AU - Colombo,Davide AU - Re,Azzurra AU - Bellan,Mattia AU - Sola,Daniele AU - Balbo,Piero Emilio AU - Campanini,Mauro AU - Della Corte,Francesco AU - Navalesi,Paolo AU - Pirisi,Mario TI - Natural history and risk stratification of patients undergoing non-invasive ventilation in a non-ICU setting for severe COPD exacerbations SN - 1970-9366 PY - 2017///0912 KW - Aged KW - Aged, 80 and over KW - Female KW - Hospital Mortality KW - Humans KW - Intensive Care Units KW - organization & administration KW - Italy KW - epidemiology KW - Male KW - Noninvasive Ventilation KW - mortality KW - Pulmonary Disease, Chronic Obstructive KW - complications KW - Retrospective Studies KW - Risk Assessment KW - methods KW - Survival Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s11739-016-1473-z ER -