title: How is low parental socioeconomic status associated with future smoking and nicotine dependence in offspring? A population-based longitudinal 13-year follow-up.
abstract: OBJECTIVE
  Low socioeconomic status (SES) characterizes smoking and nicotine dependence in adult samples. However, less is known about how parental SES is linked to smoking in offspring and the potential mechanisms at work.
  
  
  METHODS
  A population-based longitudinal study ( n=1380) from Norway was used. Participants were followed from their mid-teens until their late 20s using survey and register data. Data were collected on parental education, parental smoking, educational aspirations and expectations, school grades and school-related conduct problems. Register data monitored education, unemployment and social welfare assistance. Risk factors for smoking and nicotine dependence were identified by means of multinomial logistic regression analyses. Mediation analyses were used to investigate the pathways between parental SES and future smoking.
  
  
  RESULTS
  Future smokers were recruited from families with low educational levels. Poor school grades, school dropout and low educational aspirations were also predictors. Unemployment and social welfare assistance additionally increased the risk. Parental smoking, no high school exam and welfare assistance were mediators between low parental education and high levels of nicotine dependence in young adulthood.
  
  
  CONCLUSIONS
  Socialization to smoking reflects a multifaceted process fuelled by low parental SES. However, parental influences may be masked behind influences from schools or peers. Future research should try to capture the multiple sources of SES-related influence at work. Prevention strategies should target adolescents from low SES backgrounds, who orient towards the manual working class and who have problems entering the labour force.
authors.affiliation: 1 Department of Sociology and Human Geography, University of Oslo, Norway.|2 Norwegian Social Research, Oslo and Akershus University College of Applied Sciences, Norway.
authors.forename: Willy
authors.initials: W
authors.lastname: Pedersen
authors.affiliation: 2 Norwegian Social Research, Oslo and Akershus University College of Applied Sciences, Norway.|3 Department of Psychology, University of Oslo, Norway.
authors.forename: Tilmann Von
authors.initials: TV
authors.lastname: Soest
mesh_terms: D000328:Adult; D005190:Family / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D005544:Forecasting; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009664:Norway / Q000453:epidemiology; D010290:Parents; D012907:Smoking / Q000453:epidemiology*; D012923:Social Class; D014029:Tobacco Use Disorder / Q000453:epidemiology*
keywords: Smoking; adolescence; longitudinal; nicotine dependence; population; socioeconomic status; young adulthood