title: Methods for exploring curvilinear relationships and conducting tests of statistical significance: an illustration from orthopedic research.
authors.affiliation: Department of Family Medicine, University of Illinois at Chicago 60612-7248, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Sinacore
authors.forename: T A
authors.initials: TA
authors.lastname: Karnezis
authors.forename: W M
authors.initials: WM
authors.lastname: Goldstein
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D007720:Knee Prosthesis / Q000592:standards; D017711:Nonlinear Dynamics; D016119:Posterior Cruciate Ligament / Q000601:surgery; D012044:Regression Analysis; D012106:Research