减少使用外科手术的变化策略
Peter McCulloch1, Myura Nagendran, W Bruce Campbell
1Nuffield Department of Surgical Science, University of Oxford, Oxford, UK. peter.mcculloch@nds.ox.ac.uk
Lancet (London, England)
|October 1, 2013
概括
外科手术提供率差异很大,这表明需要减少. 修改这些速率的研究是有限的,个人 (微观) 和系统 (宏观) 层面的干预都显示出复杂的效果. 进一步的研究是必不可少的.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 外科手术的结果
- 医疗保健政策 医疗保健政策
背景情况:
- 手术提供率存在显著差异,往往与可识别的患者需求不一致.
- 由于广泛的可接受实践界限和有限的患者偏好数据,定义"不合理的变化"是具有挑战性的.
- 对修改手术速率变化的直接研究很少,因此需要从整体速率变化的研究中推断.
研究的目的:
- 审查关于修改外科提供率变化的策略的证据.
- 探索不同干预水平 (微观与宏观) 的有效性和潜在的意外后果.
- 确定研究缺口和管理手术速率变化的未来方向.
主要方法:
- 对手术速率变化的现有研究进行系统审查和综合.
- 分析微层干预措施 (例如,证据传播,共享决策) 和宏观干预措施 (例如,金融,监管战略).
- 从研究中得出的推断,由于有限的直接证据,改变了整体手术率.
主要成果:
- 修改手术速率变化的证据有限,许多拟议的策略只产生了边际变化.
- 宏观层面的干预 (金融,监管) 可以显著影响利率,但可能会产生复杂和不利的影响.
- 微观层面的策略,虽然效果可能较小,但可以更精确地准目标.
结论:
- 需要进一步的研究,以确定在特定情况下的手术率的适当水平的变化.
- 减少不良变化的策略需要仔细考虑潜在的意外后果.
- 需要一种细微的方法来平衡临床判断,患者偏好和系统级控制.
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