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核心概念Concepts
预防结算Prevention Settlement 可结算证据Billable Evidence PSM 因果归因Causal Attribution
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ReHealth AI Insights

预防医疗的方法与洞察Preventive Medicine Insights

从因果推断方法论到行业商业化路径,从医院场景到险企逻辑——帮助从业者理解预防医疗的底层逻辑。From causal inference methodology to commercialization pathways, from hospital settings to insurer logic — helping practitioners understand the foundations of preventive medicine.

政策解读Policy
2026年中国AI预防医疗政策全景:哪些窗口正在打开China's AI Preventive Medicine Policy in 2026
从健康中国2030到DRG/DIP改革,四大政策驱动力如何推动AI预防医疗商业化?How four policy drivers are pushing AI preventive medicine commercialization.
2026.0510分钟阅读10 min read
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技术科普 — 面向所有人Tech Explainer — For Everyone
技术科普Tech
AI如何提前1-3年预测心血管风险How AI Predicts Cardiovascular Risk 1-3 Years Ahead
心梗、脑卒中看似突然,身体其实早有信号。用通俗语言解释AI如何从16项常规体检指标中,提前1-3年识别高危人群。Heart attacks seem sudden, but the body signals early. A plain-language explainer of how AI spots high-risk people 1-3 years ahead from 16 routine metrics.
2026.058分钟阅读8 min read
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方法线 — 因果推断与 RWEMethodology — Causal Inference & RWE
方法线Methodology
为什么相关性不能用于结算Why Correlation Fails Settlement
预防医疗的结算困境不在于干预无效,而在于"有效"和"可证明有效"之间有一道方法论鸿沟。支付体系需要因果证据,不接受相关性。选择偏倚、PSM、ATT——本文解释清楚这条鸿沟从哪里来,如何跨越。The settlement barrier isn't that prevention doesn't work. It's the methodological gap between "effective" and "provably effective." Payers require causal evidence, not correlation.
2026.04预防结算入门必读Essential Reading
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方法线Methodology
PSM因果归因怎么用于预防医疗How PSM is Applied in Preventive Medicine
从数据接入到匹配执行到报告输出,逐步拆解PSM在真实预防医疗场景中的完整应用链路。From data input to matching execution to report output, a step-by-step breakdown of PSM in real-world preventive medicine.
2026.04
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方法线Methodology
RWE在预防医疗中的价值The Value of RWE in Preventive Medicine
真实世界证据不是RCT的平替。在预防医疗这个RCT几乎不可行的场景里,RWE是最佳替代框架。RWE isn't a RCT substitute. In preventive medicine where RCTs are rarely feasible, RWE is the best alternative framework.
2026.04
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场景线 — 医院、保险、企业Use Cases — Hospital, Insurance, Enterprise
场景线Use Cases
医院为什么需要闭环平台Why Hospitals Need a Closed-Loop Platform
医院不缺预防工具,缺的是能把数据串联成可归因因果链路的平台。碎片化工具无法解决结算困境。Hospitals have prevention tools. What's missing is a platform that chains data into an attributable causal pathway.
2026.04医院场景Hospital
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场景线Use Cases
保险公司如何评估预防干预效果How Insurers Assess Prevention Outcomes
险企精算师问的问题和医生完全不同。理解他们的评估逻辑,是让因果证据真正被接受的前提。Actuaries ask completely different questions than physicians. Understanding their logic is prerequisite for evidence acceptance.
2026.04保险场景Insurance
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场景线Use Cases
企业健康管理ROI为什么难算Why Enterprise Health ROI Is Hard to Calculate
四个根本困难:收益分散、归因不清、时间错位、货币化困难。以及用PSM因果证据构建CFO可接受的ROI框架。Four root challenges: dispersed benefits, unclear attribution, time mismatch, and monetization difficulty.
2026.04企业场景Enterprise
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定义线 — 行业认知Definitions — Industry Understanding
定义线Definition
为什么预防医疗长期难商业化Why Preventive Medicine Has Failed to Commercialize
预防医疗的价值无人质疑,但商业化长期停滞。四个结构性障碍:支付错位、证明困难、时间错位、激励扭曲。本文逐一拆解,以及现在为什么是突破口。Prevention's value is unquestioned, but commercialization has stalled. Four structural barriers: payment misalignment, proof difficulty, time mismatch, and incentive distortion.
2026.04行业分析Industry Analysis
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概念定义Definition
什么是预防结算What is Prevention Settlement
将预防医疗干预产生的健康改善效果,通过标准化因果证据转化为可被支付体系正式结算的收益项。核心在于因果性而非相关性。Converting health improvements from preventive interventions into formally reimbursable items via standardized causal evidence.
2026.04
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品牌线 — ReHealth AI 产品逻辑Brand — ReHealth AI Product Logic
品牌线Brand
为什么"预测-干预-归因-结算"是完整闭环Why the 4-Step Loop Is Complete
这四个词,很多公司都在用。但大多数公司只做了前两个,在归因这里断掉了,永远到不了结算。闭环不是四个功能的堆砌,而是一条因果链——断掉任何一环,链条失效,预防结算无法完成。Many companies use these four terms. Most stop at step two. Closed-loop isn't four features stacked together — it's a causal chain. Break any link and settlement fails.
2026.04产品逻辑Product Logic
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演示Demo
体验 ReHealth Core 演示系统Experience ReHealth Core Demo
在演示系统中运行风险预测、PSM归因分析,生成示例可结算证据报告。Run risk prediction and PSM attribution analysis in the demo system, generating sample billable evidence reports.
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核心结论Key Takeaway

预防医疗的商业化瓶颈不是技术,而是证据标准。本栏目深度解析PSM因果归因、RWE真实世界证据、预防结算商业化路径,帮助医院、保险、企业和药企理解AI预防医疗的完整方法论。The commercialization bottleneck in preventive medicine is not technology — it's evidence standards. This section provides deep analysis of PSM causal attribution, RWE, and prevention settlement commercialization pathways.

核心概念定义Core Concept Definitions

深度解读预防结算、可结算证据、PSM因果归因的完整方法论Deep dives into prevention settlement, billable evidence, and PSM causal attribution methodology