主题:细胞学 | 医源世界 查确诊为肺癌者,故术前细胞学检查有真阳性及假阴性两种。其评价指标为灵敏度(sensitity,Se)和漏诊率(false negalive rate,FNR)两种。用公式计算如下:Se=(真阳性/真阳性+假阴性)×100%FNR=(假阴性/真阳性+假阴性)×
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主题:细胞学 | 医源世界 查确诊为肺癌者,故术前细胞学检查有真阳性及假阴性两种。其评价指标为灵敏度(sensitity,Se)和漏诊率(false negalive rate,FNR)两种。用公式计算如下:Se=(真阳性/真阳性+假阴性)×100%FNR=(假阴性/真阳性+假阴性)×
基于1个网页-相关网页
漏诊率和废片率 the rate of waste film and missed diagnosis
由于低镁血症可能会被漏诊和漏报,现有数据还不能对接受质子泵抑制剂治疗后低镁血症的发生率进行准确评估。
However, because hypomagnesemia is likely under-recognized and under-reported, the available data are insufficient to quantify an incidence rate for hypomagnesemia with PPI therapy.
目的:对34例肺动脉栓塞患者的临床特点进行分析,以提高肺动脉栓塞诊断的正确率,减少漏诊和误诊率。
Objective: pulmonary embolism in 34 patients with clinical characteristics were analyzed to improve the diagnostic accuracy of pulmonary embolism and reduce the misdiagnosis rate.
在线索调查中老年期痴呆和精神发育迟滞的漏诊率均高于功能性精神疾病。
With clue screening, the false negative rate was higher in senile dementia and mental retardation than schizophrenia.
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