在关节骨折手术后捕捉手术部位感染:从链接的例行数据的见解
James Masters1, David Metcalfe1, Matthew L Costa1
1Oxford Trauma and Emergency Care, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Kadoorie Centre, John Radcliffe Hospital, Oxford, UK.
Bone & joint open
|November 17, 2025
概括
常规收集的数据不足以捕捉部骨折手术后的手术部位感染 (SSI). 延迟诊断和数据一致性不佳限制了这些数据集的准确性,以识别术后感染.
科学领域:
- 整形外科手术 整形外科手术
- 传染病流行病学 传染病流行病学
- 医疗信息学 医疗信息学
背景情况:
- 手术部位感染 (SSI) 是关节骨折手术后的一个重要并发症.
- 准确识别SSI对于患者的治疗结果和医疗管理至关重要.
- 常规收集的医疗保健数据为大规模监测提供了潜力,但可能存在局限性.
研究的目的:
- 确定部骨折手术后SSI的发生率和时间.
- 评估使用初级和二级保健数据集用于SSI捕获的有效性.
- 确定使用SSI监控的行政数据的局限性.
主要方法:
- 使用链接的临床实践研究数据链接 (CPRD) 和医院情节统计 (HES) 数据 (1999-2013) 的回顾性队列研究.
- 关节骨折患者与年龄和性别匹配的对照人群进行了比较.
- 使用诊断码识别了手术部位感染 (SSI),并分析了时间和风险因素 (Cox回归).
主要成果:
- 在13920名关节骨折患者中,确定了192个确定的 (2.4%) 和15个可能的 (0.1%) SSI.
- 大多数SSI记录在初级保健 (CPRD) 中,与二级保健 (HES) 数据的重叠有限.
- 诊断SSI的中位时间为130天,43%的患者在术后被诊断为90天以上;较高的并发症是危险因素.
结论:
- 通常收集的数据来源可能低估了关节骨折手术后SSI的真实发病率.
- 初级和二级护理记录之间的差异一致,加上诊断延迟,限制了行政数据集的实用性,以准确识别SSI.
- 为了可靠的术后感染监测,需要改进数据链接和标准化编码.
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