Conclusion The age,pneumonia before the procedure,the TFB type,the ventilating mode and the duration of operation were the significant predictors for intraoperative desaturation while the TFB type and the duration of emergence period were the significant predictors for postoperative desaturation.
结论患儿年龄、术前合并肺炎、异物种类、手术时间和通气方式是患儿术中发生去氧饱和事件的危险因素;异物种类、苏醒时间是术后发生去氧饱和的危险因素。
参考来源 - 小儿气道异物取出术术中及术后去氧饱和的危险因素·2,447,543篇论文数据，部分数据来源于NoteExpress
N the addition of white light to a pure colour to produce a paler less saturated colour 在纯色中加入的白色以形成的欠饱和的淡色调 [physics]
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