title: Limited educational attainment and radiographic and symptomatic knee osteoarthritis: a cross-sectional analysis using data from the Johnston County (North Carolina) Osteoarthritis Project.
authors.affiliation: Thurston Arthritis Research Center, Department of Medicine, 3300 Thurston Building, CB # 7280, University of North Carolina, Chapel Hill, NC 27599-7330, USA. leigh_callahan@med.unc.edu
authors.forename: Leigh F
authors.initials: LF
authors.lastname: Callahan
authors.forename: Jack
authors.initials: J
authors.lastname: Shreffler
authors.forename: Bernadette C
authors.initials: BC
authors.lastname: Siaton
authors.forename: Charles G
authors.initials: CG
authors.lastname: Helmick
authors.forename: Britta
authors.initials: B
authors.lastname: Schoster
authors.forename: Todd A
authors.initials: TA
authors.lastname: Schwartz
authors.forename: Jiu-Chiuan
authors.initials: JC
authors.lastname: Chen
authors.forename: Jordan B
authors.initials: JB
authors.lastname: Renner
authors.forename: Joanne M
authors.initials: JM
authors.lastname: Jordan
mesh_terms: D000124:Achievement; D000368:Aged; D015986:Confounding Factors, Epidemiologic; D003430:Cross-Sectional Studies; D004522:Educational Status; D005260:Female; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009657:North Carolina / Q000453:epidemiology; D020370:Osteoarthritis, Knee / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000503:physiopathology; D017698:Postmenopause; D015995:Prevalence; D044469:Racial Groups; D011859:Radiography; D012307:Risk Factors