重新定义用于状细胞疾病的高级急诊室利用情况
Paula Tanabe1,2, Wei Pan1,2, Audrey L Blewer1,3,4
1Duke University School of Nursing, Durham, North Carolina.
JAMA network open
|June 2, 2025
概括
这项研究定义了急诊室 (ED) 在状细胞疾病 (SCD) 中使用的新类别,确定了与超高利用相关的年龄和社会脆弱性等因素. 这些定义可能会改变人们对高ED使用的理解.
科学领域:
- 血液学 血液学 血液学
- 公共卫生 公共卫生
- 医疗保健服务研究 医疗服务研究
背景情况:
- 状细胞疾病 (SCD) 是一种显著的血红蛋白病变,血管封闭性发作导致频繁的急诊室 (ED) 访问.
- 目前在医学文献中缺乏对SCD患者高ED利用率的标准化定义.
- 了解ED使用模式对于管理SCD和有效分配医疗保健资源至关重要.
研究的目的:
- 调查状细胞疾病 (SCD) 患者中急诊室 (ED) 使用模式.
- 建立一个重新定义的,基于数据的分类,用于SCD人口中高ED使用率.
- 确定与SCD患者超高ED利用相关的人口和社会经济因素.
主要方法:
- 一项回顾性队列研究,利用2013-2019年北卡罗来纳州医院出院数据库.
- 纳入标准要求在5年内至少进行3次与SCD相关的访问 (ED,住院或门诊手术).
- 分析包括检查ED访问分布,单变量比较和多项式回归来确定与利用类别相关的因素.
主要成果:
- 该研究分析了9,964名独特的SCD患者与100,188次ED访问,将利用率分为低 (0-1),中等 (2-9),高 (10-32) 和超高 (≥33次/年).
- 一小部分 (1.79%) 的患者表现出超高的ED利用率,不成比例地对总访问作出贡献.
- 更高的ED利用率与年龄较大,死亡年龄较小,社会脆弱性指数 (SVI) 更高,居住在更不利的地区有显著联系.
结论:
- 本研究介绍了在SCD中使用ED的四个新型类别,为重新定义高ED使用提供了一个框架.
- 这些发现强调了超高ED使用者的不成比例影响和相关的风险因素,包括健康的社会决定因素.
- 这些新类别可以为SCD患者提供有针对性的干预措施和资源分配,这些人经历了高医疗利用率.
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