title: A structural equation modeling overview for medical researchers.
authors.affiliation: Southern Illinois University School of Medicine, Carbondale, Illinois 62901, USA. ldilalla@siu.edu
authors.forename: Lisabeth Fisher
authors.initials: LF
authors.lastname: DiLalla
mesh_terms: D035843:Biomedical Research / Q000379:methods* / Q000706:statistics & numerical data*; D006801:Humans; D015233:Models, Statistical