Figure 4.
Unadjusted ROC curves of L1–L5 (average) AP-DSD, TR-DSD, and DSR (reader 1). L1–L5 (average) AP-DSD (blue; p < 0.01) and TR-DSD (red; p = 0.04) discriminate Marfan from control subjects better than L1–L5 (average) DSR (green). ROC curves are unadjusted for gender, age, height, and race. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
