The fieldwork recalls have been utilized to compare the sensitivity, specificity and Youden Index between the SSM and the optimized one.
进行现场数据的回代验证,比较序贯筛检方案与优化方案的敏感性、特异度及约登 指数。
The above two indexes were utilized to establish a parameter plane. The plane was divided into 9 areas to indicate various cardiovascular statuses by 'Youden index'.
用外周血管评估指数和心功能评估指数构成参数平面,应用约登指数将该平面分割为9个区域,分别对应不同的心血管状态;
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