基于提出投诉的七个荷兰ED的标准化死亡率比较
Wouter Raven1, Bart G J Candel2,3, Nabila Wali2
1Department of Emergency Medicine, Leiden University Medical Centre, Albinusdreef 2, Leiden, RC, 2300, The Netherlands. w.raven@lumc.nl.
BMC emergency medicine
|March 29, 2025
概括
荷兰紧急诊所 (ED) 的患者特征和死亡率在荷兰紧急诊所 (ED) 之间存在显著差异. 标准化死亡率 (SMR) 取决于提交投诉 (PC),表明需要有针对性的质量改进.
科学领域:
- 紧急医疗 紧急医疗
- 医疗保健服务研究 医疗服务研究
- 相对的有效性比较
背景情况:
- 紧急部门 (ED) 呈现出人口异质性,使得性能比较复杂化.
- 标准化死亡率 (SMR) 用于比较医院死亡率,但需要仔细解释.
- 提出投诉 (PCs) 是ED患者群体变化的一个关键因素.
研究的目的:
- 为了比较患者的特征,包括诊断,在七个荷兰EDs.
- 为了比较EDs之间的SMR和PCs分类的患者子组内的SMR.
- 评估PC对SMR的影响,并确定ED性能中的潜在变化.
主要方法:
- 一项观察性多中心研究包括七个荷兰ED的连续访问.
- 患者特征,PC和SMR (观察到与预期的住院死亡率) 进行了比较.
- 一个结合人口统计,疾病严重程度,并发症和复杂性的预测模型被用来计算预期死亡率.
主要成果:
- 总共分析了693,289次ED访问,患者特征在ED之间有显著的差异.
- 总体SMR从0.80到1.44不等,其中一个ED显示出高于预期的SMR.
- 提出特定投诉的SMR (PC-SMR) 显示出更大的差异,在"呼吸不良"和"感觉不舒服"类别中注意到了差异.
结论:
- 在荷兰的ED中,患者特征和死亡率存在显著差异.
- SMR差异取决于提出投诉,这表明针对PC的分析至关重要.
- 进一步研究PC-SMR变异的原因以及有针对性的质量改进计划的有效性是有必要的.
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