曲线下的面积。
要测出这条曲线下的面积，例如，可使用方格纸以计数曲线下小方格的数目。
The area below this curve is measured, e. g. by counting small squares if graph paper is used.
以临床应用性能(ROC)曲线下的面积比较预测患2型糖尿病的各种模型的预测效能。
The discriminatory power of various prediction models for development of type 2 diabetes was tested with the area under the receiver-operating characteristic (ROC) curve.
而这一步过程的功,是这条曲线下面的面积。
几乎在所有临床变量中，强化治疗组比常规治疗组有明显更少的曲线下面积，这代表更好的临床效果。
For nearly all clinical variables, areas under the curve were significantly lower, representing better clinical effect, in the intensive treatment group than in the conventional treatment group.
高血压病患者空腹血胰岛素浓度及胰岛素曲线下面积与动态的收缩压、舒张压、平均动脉压呈线性正相关。
Baseline serum insulin level and area under insulin curve correlated to ambulatory systolic, diastolic and mean arterial pressure in hypertensive patients.
风团及潮红应答的曲线下面积作为时间函数（主要疗效变量）用于方差分析。
The areas under the curves of the wheal-and-flare responses as a function of time (primary efficacy variables) were compared using analysis of variance.
主要的结果量度是摄入受试钙源后0至9小时血清钙浓度升高的曲线下面积(AUC)。
The main outcome measure was the area under the curve (AUC) for the increase in serum calcium from 0 to 9 hours after ingesting the test calcium source.
以时间为横坐标及观察期BP和HR的变化为纵坐标计算气管插管后观察期血流动力学时-效关系曲线下面积（AUE）。
The areas under effect-time curve (AUE) of hemodynamics were calculated by time as X-axis and changes of BP and HR during the observation as Y-axis.
在诊断早期圆锥角膜中，后表面屈光度最大值、后表面高度最大值的ROC曲线下面积最大。
The area under ROC of posterior maximum refractive power and the AUR of posterior maximum elevation were greater than that of other indices in the diagnosis of early keratoconus.
方法在双正态模型基础下应用ML估计方法计算ROC曲线下面积，正态近似法估计面积的可信区间及假设检验。
Methods On the basis of binormal model, maximum likelihood estimation was applied to areas calculation, and approximately normal method to confidence interval estimation and hypothesis test.
方法在双正态模型基础下应用ML估计方法计算ROC曲线下面积，正态近似法估计面积的可信区间及假设检验。
Methods On the basis of binormal model, maximum likelihood estimation was applied to areas calculation, and approximately normal method to confidence interval estimation and hypothesis test.
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