title: Net reclassification index: measuring the incremental value of adding a new risk factor to an existing risk model.
authors: Medical Data Research Center, Providence Health & Services, Portland, Oregon.
authors: Gary L
authors: GL
authors: Grunkemeier
authors: Medical Data Research Center, Providence Health & Services, Portland, Oregon. Electronic address: ruyun.jin@providence.org.
authors: Ruyun
authors: R
authors: Jin
mesh_terms: D000368:Aged; D000740:Anemia / Q000150:complications / Q000453:epidemiology; D006348:Cardiac Surgical Procedures / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male; D015233:Models, Statistical; D011183:Postoperative Complications / Q000209:etiology / Q000401:mortality*; D018570:Risk Assessment / Q000706:statistics & numerical data*; D012307:Risk Factors