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；
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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