Compared with operation findings, 84 were true positive, 7 false positive, 34 true negative, and 3 false negative.

手术及随访证实真阳性84个，假阳性7个，真阴性34个，假阴性3个。

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HPV DNA testing already has a poor positive predictive value, especially in younger girls, they point out, and the absolute number of true positive tests would decrease substantially in this scenario.

他们指出，HPV DNA检验的阳性预测值已经不高，特别是对年轻的女性，在这种情况下，真阳性检验的绝对数目将会显著降低。

youdao

This is true both for positive and negative thoughts.

不论是积极的或消极的想法，都一样。

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And a large part of social psychology concerns the way in which we present ourselves to other people so as to make the maximally positive impression even when that impression isn't true.

社会心理学中也有很大一部分内容,在关注我们向他人展现自己的方式,人们会尽力使积极印象最大化,即使留下的印象是虚假的。

耶鲁公开课 - 心理学导论课程节选

If the true-positive rate is significantly less than 100%, as it would be for cheaper tests, then the posterior probability could be only 1% or even less.

ECONOMIST: Free-trader Barshefsky

By sending an email that repels all but the most gullible the scammer gets the most promising marks to self-select, and tilts the true to false positive ratio in his favor.

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Instead, say what IS true, what IS positive, what IS important to you.

FORBES: "I Am Not A Crook" -Media Training