结合测试策略的经济评估,使用红细胞沉积率和C反应蛋白测试
Ben Yarnoff1, Walter Morris1, Hossein Zivaripiran1
1Evidera, PPD Clinical Research Services, Thermo Fisher Scientific, Wilmington, NC, USA.
ClinicoEconomics and outcomes research : CEOR
|February 19, 2026
概括
结合的红细胞沉率 (ESR) 和C反应蛋白 (CRP) 测试策略 (ESR + CRP) 是具有成本效益的,减少了错误诊断和医疗保健成本. 这种方法与单独CRP测试相比,可以降低净成本.
科学领域:
- 医学诊断 医学诊断 医学诊断
- 卫生经济学 卫生经济学
- 临床实验室科学 临床实验室科学
背景情况:
- 红细胞沉积率 (ESR) 和C反应蛋白 (CRP) 等炎症标志物对于诊断各种疾病至关重要.
- 目前的诊断策略通常仅依赖于C-反应蛋白 (CRP) 测试.
- 结合ESR和CRP测试策略的经济影响和诊断准确性需要彻底评估.
研究的目的:
- 进行经济分析,比较ESR和CRP联合测试策略与仅在美国医院进行CRP测试.
- 评估不同组合测试方法的成本效益和成本效益.
主要方法:
- 开发了一个决策树模型来评估成本效益和成本效益.
- 该模型包含了实验室成本,错误诊断率和后续费用.
- 分析了两个结合策略:ESR + CRP (两者都是积极的) 和ESR/CRP (两者都是积极的) 在多种条件下.
主要成果:
- 该ESR+CRP战略证明具有成本效益,大大减少了错误诊断.
- 这一战略预计将通过降低后续费用,为医疗保健系统带来净成本节约.
- 相反,ESR/CRP策略导致误诊率高于单独CRP的误诊率.
结论:
- 实施ESR + CRP测试策略可以减少误诊.
- 采用ESR+CRP方法预计将降低医疗保健系统的整体支出.
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