Unverified50% confidenceDecision RuleExact time
最优阈值可通过最大化Youden指数(灵敏度+特异度-1)确定,在假阳性与假阴性代价对等时是最优阈值选择准则
1
Sources
50%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
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