Characteristics of patients survived to hospital discharge with respect to the one-year outcome.

Data are presented as mean ± standard deviation, number (%) or median (interquartile range).ACEI, angiotensin converting enzyme inhibitor; ARB, angiotensin II receptor blocker; COPD, chronic obstructive pulmonary disease; ICS, inhaled corticosteroid; ICU, intensive care unit; LABA, long-acting β2 agonist; MV, mechanical ventilation; SABA, short-acting β2 agonist.Characteristics of patients survived to hospital discharge with respect to the one-year outcome.