title: Intergenerational social class stability and mobility are associated with large absolute differences in adult participation in sport and exercise.
abstract: OBJECTIVE
  To test whether there is an association of social class (im)mobility in childhood and adulthood with absolute rates of adult participation in sport and exercise.
  
  
  METHODS
  Secondary analysis of the 2003 Scottish Health Survey.
  
  
  METHODS
  2770 Scottish men and women aged 35-54.
  
  
  RESULTS
  The highest age- and sex-adjusted rate of sport and exercise was seen among those who were in the highest social class in both childhood and adulthood (62.8%), while those in the lowest social class at both stages had the lowest rate at 25.8%, 37% points lower. This gap was wider than if the assessment of participation had been based solely on childhood or adult social class. The upwardly mobile had a higher rate than their class of origin in childhood but a lower rate than their class of destination in adulthood. The downwardly mobile had a lower rate than their class of origin but a higher rate than their class of destination.
  
  
  CONCLUSIONS
  There are major absolute differences in participation in sport and exercise associated with social class (im)mobility that will be important to understand in order to improve population health and to reduce health inequalities.
authors.affiliation: School of Geography and Geosciences, University of St Andrews, St Andrews KY16 9AL, UK. f.popham@st-andrews.ac.uk
authors.forename: Frank
authors.initials: F
authors.lastname: Popham
mesh_terms: D000328:Adult; D000367:Age Factors; D002648:Child; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009042:Motivation; D012189:Retrospective Studies; D012606:Scotland / Q000453:epidemiology; D012923:Social Class; D012937:Social Mobility; D013177:Sports / Q000706:statistics & numerical data*