title: Oversimplification of socioeconomic position and health practice behaviour encourages ambiguity in results.
authors.affiliation: Institute of Medical Education, Cardiff University, Cardiff, UK, lemonti@cf.ac.uk.
authors.forename: Thomas I
authors.initials: TI
authors.lastname: Lemon
authors.forename: Benjamin A
authors.initials: BA
authors.lastname: Stone
mesh_terms: D000294:Adolescent Behavior / Q000523:psychology*; D000428:Alcohol Drinking / Q000453:epidemiology*; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D012907:Smoking / Q000453:epidemiology*; D012923:Social Class