笔者对37例危重伤病员的SaO_2值与对应的PaO_2/FiO_2均值进行分析比较,现报告如下:1 材料和方法1.1 一般资料 受测试的37例皆接受重症监护救治,并作了SaO_2监测。男性27例,女性10例;年龄为14～67岁。其原发病为急性呼吸窘迫综合征11例,手术后9例,多发伤7例,颅脑伤至呼吸停止10例。1.2 治疗情况 在治疗原发伤(病)及综合治疗的基础上,21例使用过机械通气(分别为控制/辅助, The author of 37 cases of critically ill patients SaO_2 value and the corresponding PaO_2 / FiO_2 mean analysis and comparison are reported as follows: 1 Materials and Methods 1.1 General Information All 37 patients undergoing intensive care treatment, and made SaO_2 monitoring. 27 males and 10 females; aged 14 to 67 years old. The primary disease was acute respiratory distress syndrome in 11 cases, 9 cases after surgery, multiple injuries in 7 cases, craniocerebral injury to respiratory arrest in 10 cases. 1.2 Treatment In the treatment of primary injury (disease) and comprehensive treatment, based on the 21 cases were used mechanical ventilation (respectively control / assistance,