验后概率(post-test probability)即该病人患阑尾炎的可能性=验后概率比/(1+验后概率比)=4/(1+4)=80% 结论:病人应该按急性阑尾炎治疗。
基于8个网页-相关网页
pre-test probability 验前概率
Acquisition probability test 截获概率试验
exact probability test 直接概率法
sequential probability ratio test 序贯概率比检验 ; 顺序概率比测试
fisher's exact probability test 费雪正确机率考验
probability ratio test 机率比检定
Fisher exact probability test 费雪精确机率检定
Probability ratio sequential test 机率比值逐次试验
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