Summary of predictive model performance for future cardiovascular events in HIV-positive individuals1.

1value (95% confidence intervals).2268 lipid species distributed across 24 lipid classes.3HDL-C, LDL-C, total cholesterol and triglycerides.4conventional lipids and lipid species as features in the mode.5non cross-validated results.6number of features required to maximise the mean AUC of the model.

1. 数值（95%置信区间）。2. 覆盖24个脂质类别，共计2268种脂质分子。3. 包含高密度脂蛋白胆固醇（HDL-C）、低密度脂蛋白胆固醇（LDL-C）、总胆固醇及甘油三酯。4. 以常规脂质指标与各类脂质分子作为模型的特征变量。5. 未经过交叉验证的实验结果。6. 使模型平均受试者工作特征曲线下面积（Area Under the Receiver Operating Characteristic Curve, AUC）达到最大值所需的特征数量。