Table 2.

AUC for Prediction of Ischemic Stroke With Traditional Risk Factors, CRP, and Lp-PLA₂

	AUC Adjusted for Optimism	95% CI for the Difference†
TRF* alone	0.732
TRF+hs-CRP	0.743	−0.0005 to 0.0183
TRF+LpPLA2	0.752	0.0028 to 0.0310
TRF+hs-CRP+LpPLA2	0.761	0.0081 to 0.0448
TRF+hs-CRP+LpPLA2+interaction	0.774	0.0182 to 0.0607

^*Age, sex, race, current smoking status, systolic blood pressure, LDL-C, HDL-C, diabetes, antihypertensive medication use, body mass index.

^†The AUC for each model was compared with the “TRF-alone” model.