title: The real measure of productivity.
authors.affiliation: BANK ONE, Chicago, IL, USA.
authors.forename: W N
authors.initials: WN
authors.lastname: Burton
authors.forename: D J
authors.initials: DJ
authors.lastname: Conti
mesh_terms: D000041:Absenteeism; D003625:Data Collection; D004526:Efficiency; D004651:Employment / Q000145:classification*; D015438:Health Behavior; D006801:Humans; D009784:Occupational Diseases / Q000145:classification / Q000453:epidemiology; D016272:Occupational Health / Q000706:statistics & numerical data*; D012309:Risk-Taking; D014481:United States / Q000453:epidemiology