title: Household wealth and the metabolic syndrome in the Whitehall II study.
abstract: OBJECTIVE
  The metabolic syndrome is more common in socially disadvantaged groups. Inequalities in household wealth are currently widening and may contribute to the increasing prevalence of the metabolic syndrome.
  
  
  METHODS
  This was a cross-sectional analysis of 1,509 women and 4,090 men (aged 45.2-68.9 years) of an occupational cohort study of 20 civil service departments located in London, U.K. Components of the metabolic syndrome were measured in 1997-1999 and defined using a modified World Health Organization definition.
  
  
  RESULTS
  Own income, household income, and wealth were each strongly and inversely associated with the metabolic syndrome in both sexes (P(trend) < 0.001). Within each group of household wealth, the prevalence of the metabolic syndrome was higher in men than in women. Sex differences became smaller with decreasing household wealth, with the prevalence of the metabolic syndrome rising from 12.0 and 5.7% in the wealthiest men and women, respectively, to corresponding values of 23.6 and 20.1% in the poorest group. The odds ratio (95% CI) associated with each decrease of one category in household wealth was 1.25 (1.03-1.50) in men and 1.69 (1.18-2.41) in women, adjusting for age, household members, occupational grade, education, father's social class, personal and household income, ethnic group, smoking, alcohol intake, diet, and physical activity.
  
  
  CONCLUSIONS
  Household wealth, a measure of assets accumulated over decades and generations, is strongly and inversely associated with the metabolic syndrome. Future research should explore the potential mechanisms by which wealth inequalities are associated with the metabolic syndrome.
authors.affiliation: International Centre for Health and Society, Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London WC1E 6BT, U.K.
authors.forename: Pablo
authors.initials: P
authors.lastname: Perel
authors.forename: Claudia
authors.initials: C
authors.lastname: Langenberg
authors.forename: Jane
authors.initials: J
authors.lastname: Ferrie
authors.forename: Kath
authors.initials: K
authors.lastname: Moser
authors.forename: Eric
authors.initials: E
authors.lastname: Brunner
authors.forename: Michael
authors.initials: M
authors.lastname: Marmot
mesh_terms: D000328:Adult; D005260:Female; D015438:Health Behavior; D006304:Health Status; D006801:Humans; D007182:Income; D008131:London / Q000453:epidemiology; D008297:Male; D024821:Metabolic Syndrome / Q000453:epidemiology*; D008875:Middle Aged; D011203:Poverty; D015995:Prevalence; D012959:Socioeconomic Factors