Comparison of respiratory mechanics measurement between pressure-controlled ventilation and volumecontrolled ventilation

<正>Mechanical ventilation is a specialized oxygen therapy and life support technology with significant importance for critically ill patients. In fact, 40%–66% of patients in the intensive care unit（ICU） require mechanical ventilation.[1,2] However, the mechanical ventilation can lead to ventilatorassociated lung injury（VALI）,[3] ultimately resulting in difficulties in weaning from mechanical ventilation,prolonged hospital stays, and even increased mortality.