根据观察数据,心脏外科手术后步调的推等待时间有多长?
Alexander Tindale1,2, Ioana Cretu3, Ross Haynes2
1National Heart and Lung Institute, Imperial College London, London W12 0HS, UK.
概括
确定心脏手术后永久起器 (PPM) 植入的最佳等待时间尚不清楚. 应用于观测数据的统计方法经常表明接近平均植入时间的最佳时间,可能会导致结果偏差.
科学领域:
- 心脏病学 心脏病学
- 心脏外科手术 心脏外科手术
- 医学统计 医学统计
背景情况:
- 在心脏外科手术后的胸肌心脏病患者中,永久起器 (PPM) 植入的最佳时间仍未确定,目前的指导方针缺乏共识.
- 现有的建议源自观察性研究,需要对这些建议的变化性进行调查.
结论:
- 应用于观察数据的自动化统计方法,以确定心脏手术后最佳节奏时间,容易产生偏差.
- 这些方法所建议的"最佳"时间往往反映了研究队列中的中位植入时间.
- 需要进一步的研究,以制定强有力的指导方针,以确定心脏手术后PPM植入时间.
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