title: Is life expectancy really falling for groups of low socio-economic status? Lagged selection bias and artefactual trends in mortality.
authors.affiliation: Department of Epidemiology and Biostatistics, CUNY School of Public Health, Hunter College, 10010 NY, USA. E-mail: jdowd@hunter.cuny.edu, and.
authors.forename: Jennifer B
authors.initials: JB
authors.lastname: Dowd
authors.affiliation: Sanford School of Public Policy, Duke University, Durham, NC, USA.
authors.forename: Amar
authors.initials: A
authors.lastname: Hamoudi
mesh_terms: D004522:Educational Status; D006801:Humans; D008017:Life Expectancy / Q000639:trends*; D009026:Mortality / Q000639:trends*; D015983:Selection Bias; D012923:Social Class; D014481:United States