title: Identifying risk factors: Challenges of separating signal from noise.
authors.affiliation: Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Jeevanantham
authors.initials: J
authors.lastname: Rajeswaran
authors.affiliation: Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio; Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio. Electronic address: blackse@ccf.org.
authors.forename: Eugene H
authors.initials: EH
authors.lastname: Blackstone
mesh_terms: D006348:Cardiac Surgical Procedures; D015999:Multivariate Analysis; D009622:Noise