Unverified78% confidenceTradeoffTime unknown
AI灵敏度越高假阳性越多:糖网AI筛查敏感度设到95%以上时特异度往往降至85%以下,会带来大量假阳性转诊负担;社区大规模筛查应关注特异度而非单纯追求高敏感度
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