From Jun. 1988 to June, 1990. 21 cases with respiratory failure (RF) were treated hy entilator. Due to intensive respiratory care, close monitor, adequates humidification and rachea wash, mortality declined(19.1%).

• 自1988年1月至1990年6月期间用人工呼吸器抢救呼吸衰竭21例；由于加强呼吸管理、严密监护、充分湿化及气管冲洗；病死率下降为19.；1%25。