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人工智能转移了新加坡对心声回声 LVEF 评估的任务:经济评估
Aprajita Kaushik1, Sameera Senanayake2,3, Sanjeewa Kularatna2,3
1Saw Swee Hock School of Public Health, National University of Singapore.
ESC heart failure
|March 5, 2026
概括
评估左心室喷射率 (LVEF) 的人工智能支持的护理点 (AI-POC) 设备节省了成本. 这种AI-POC方法为心力衰竭诊断提供了一个比传统的超声波心声学更便宜的替代方案.
科学领域:
- 心脏病学 心脏病学
- 医疗器械 医疗器械
- 卫生经济学 卫生经济学
背景情况:
- 准确的左心室喷射分数 (LVEF) 评估对于心力衰竭 (HF) 诊断至关重要.
- 传统上需要熟练的超声波专家进行心声回声学.
- 支持人工智能的护理点 (AI-POC) 设备可能允许新手进行LVEF评估,从而可能降低成本.
研究的目的:
- 进行成本最小化分析,比较常规超声波器执行的心声回声学与初学者操作的AI-POC设备进行LVEF评估.
- 评估将LVEF评估任务转移到使用AI-POC技术的新手的经济可行性.
主要方法:
- 使用决策树模型来比较疑似心力衰竭患者诊断LVEF<50%的成本.
- 该模型包括LVEF流行率,诊断准确性和AI-POC和标准胸回声心电图 (TTE) 途径的全面成本数据.
- 进行了概率敏感性分析,以评估研究结果的可靠性.
主要成果:
- 人工智能-POC途径带来了显著的成本节约,平均每名患者的成本为1,185新西兰元 [1,422美元],而传统的TTE则为1,403新西兰元 [1,684美元].
- 在新加坡一家三级医疗中心为100名患者实施AI-POC设备,节省了21,669新加坡元[26 ,013美元].
- 概率灵敏度分析表明,AI-POC方法比标准TTE更具成本效益的概率为99.9%.
结论:
- 对使用AI-POC设备的新手进行任务转移回声心脏学LVEF评估,与标准的超声波器主导的TTE相比,可能会节省成本.
- 人工智能-POC设备为LVEF评估提供了具有成本效益的替代方案,有可能改善心力衰竭诊断中的医疗保健经济性.
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