Nocturnal use of a positive airway pressure ventilator was still needed 3 months after discharge.在出院后三个月，夜间仍需正压呼吸器的使用。
The risk was greater when high flow oxygen therapy and positive airway pressure ventilation was used.当进行高流量氧气和正压通气也能增加传播的风险.
The clinical study by continuous positive airway pressure therapy patients with hypertensive and sleep apnea syndrome(SA持续正压通气辅助治疗高血压并发睡眠呼吸暂停综合征的临床研究