Figure 3.

Receiver operator characteristic (ROC) reduced and final models. Final model ROC curve (solid black line) includes leptin greater than or equal to 10,300 pg/ml, amylin greater than or equal to 116 pg/ml, high-density lipoprotein less than 40, triglycerides greater than or equal to 150, and heart rate greater than or equal to 66 bpm, adjusted for age at September 11th, body mass index at subspecialty pulmonary examination, race, and World Trade Center arrival time. Individual components (dotted lines) are crude models with the single predictor indicated, adjusted for age at September 11th, body mass index at subspecialty pulmonary examination, race, and World Trade Center arrival time. AUC = area under the curve.