Each level has additional restrictive criteria used in the case definition. Thus each level will exclude more and more of the other conditions and include less and less of the real cases. * * * * * * * * * * 灵敏度,特异度,阳性预测值,阴性预测值 Sensitivity, Specificity, Positive ...
Sensitivity Specificity PPV NPV 灵敏度，特异度，阳性预测值，阴性预测值 Sensitivity,Specificity,PositivePredictiveValue,NegativePredictiveValue 朱保平（医学博士，生物统计学硕士）CFETP常驻国际指导专家 思考题1 某甲自美国来中国工作，海关体检时发现HIV阳性。经向医院咨询，发现所用检测方法灵敏度与特异度均为99....
Sensitivity Specificity PPV NPV 灵敏度，特异度，阳性预测值，阴性预测值 Sensitivity,Specificity,PositivePredictiveValue,NegativePredictiveValue 朱保平（医学博士，生物统计学硕士）CFETP常驻国际指导专家 思考题1 某甲自美国来中国工作，海关体检时发现HIV阳性。经向医院咨询，发现所用检测方法灵敏度与特异度均为99....