Preprocedural oxygenation (pre-emptive oxygenation started during presedation and/or induction) and procedural oxygenation (pre-emptive oxygenation started during any phase of sedation) are easy-to-use strategies with potential to decrease adverse events. Here, we describe practice patterns of preprocedural oxygenation and procedural oxygenation. We hypothesized that patients who received preprocedural oxygenation or procedural oxygenation would have a lower risk of airway/breathing/circulation interventions during sedation compared with patients without procedural oxygenation.

中文翻译：

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儿科手术镇静期间的术前氧合和手术氧合：使用模式和与干预措施的关联


术前氧合（在镇静和/或诱导期间开始的抢先氧合）和程序氧合（在镇静的任何阶段开始的抢先氧合）是易于使用的策略，有可能减少不良事件。在这里，我们描述了术前氧合和程序氧合的实践模式。我们假设，与未进行手术氧合的患者相比，接受术前氧合或手术氧合的患者在镇静期间进行气道/呼吸/循环干预的风险较低。