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TP/(TP+FN)X100% TN/(TN+FP)X100% TP/(TP+FP)X100% TN/(TN+FN)X100% (TP+TN)/(TP+FP+TN+FN)x100%
TP/(TP+FN)x100% TN/(TN+FP)x100% TN/(TN+FN)x100% TP/(TP+FP)x100% (TP+FN)/(TP+FP+TN+FN)x100%
摄入氮-粪氮/摄入氮x100% 摄入氮-(粪氮-粪内源氮)/摄入量x100% 生物学价值x消化率 吸收氮-(尿氮+尿内源氮)/吸收氮x100% 储留氮/吸收氮x100%
(观察期内的新病例数÷同期暴露人口数)x100% (一年内的新病例数÷同年暴露人口数)x100% (观察期内的病例数÷同期平均人口数)x100% (观察期内的新病例数÷同期平均人口数)x100% (观察期内的新旧病例数÷同期暴露人口数)x100%
病死数合计/患者合计x100/100 各科病死数/各科患者数x100/100 各科病死数/总人口数x100/100 各科患者数/患者总数x100/100 各科病死数/病死总数x100/100
病死数合计/患者合计x100/100 各科病死数/各科患者数x100/100 各科病死数/总人口数x100/100 各科患者数/患者总数x100/100 各科病死数/病死总数x100/100
TP/(TP+FN)x100% TN/(TN+FP)x100% TN/(TN+FN)x100% TP/(TP+FP)x100% (TP+FN)/(TP+FP+TN+FN)x100%
(真阳性/真阴性)x100% (真阳性/真阳性+假阳性)x100% (真阳性/患者数)x100% (真阳性+假阳性/真阳性)x100% (真阴性/患者数)x100%
可用资金/客户权益x100% 保证金占用/客户权益X100% 保证金占用/可用资金x100% 客户权益/可用资金X100%
(净利润/注册资本)x100% (平均所有者权益/平均资产总额)x100% (销售利润/平均资产总额)x100% (净利润/平均资产总额)x100%
α/βX100% (α-θ)/(β-θ)X100% β(α-θ)/α(β-θ)X100% 以上都不正确
累计外汇敞口头寸/资本余额x100% 累计外汇敞口头寸/资产总额x100% 累计外汇敞口头寸/资产余额x100% 累计外汇敞口头寸/资本净额x100%
资本净额/资本总额x100% 资本净额/总资产期末余额x100% 资本净额/表内风险加权资产期末余额x100% 资本净额/表内外风险加权资产期末总额x100%
病死数合计/患者合计x100/100 各科病死数/各科患者数x100/100 各科病死数/总人口数x100/100 各科患者数/患者总数x100/100 各科病死数/病死总数x100/100现有某医院各科患者与死亡资料,如下表
(受检者中阳性人数/同期暴露人数)x100% (受检者中阳性人数/受检者人数)x100% (受检者中阳性人数/受检人数)x100% (受检者中阴性人数/受检者人数)x100% (某一时期内新病例数/同期平均人数)x100%
病死数合计/患者合计x100/100 各科病死数/各科患者数x100/100 各科病死数/总人口数x100/100 各科患者数/患者总数x100/100 各科病死数/病死总数x100/100现有某医院各科患者与死亡资料,如下表
(加入量/回收量)x100% 加入浓度x100% (回收量/加入量)x100% 回收浓度x100% 以上均可
产后出血例数/产前孕妇检查人数x100% 产后出血例数/期内孕妇人数x100% 产后出血例数/期内产妇数x100% 产后出血例数/年内孕妇人数x100% 产后出血例数/年内产妇人数x100%
(营业利润/成本费用总额) x100% (营业利润/营业收入净额) x100% (营业利润/资本金) x100% (营业利润/平均资产总额) x100%
(受试药物Cmax/标准药物Cmax)x100% (受试药物AUC/标准药物AUC)x100% (口服药物剂量/进入体循环的药量)x100% (口服等量药物后AUC/静脉注射等量药物后AUC)x100% (口服等量药物后Cmax/静脉注射等量药物后Cmax)x100%