title: Lay persons' beliefs and knowledge about Parkinson's disease: prevalence and socio-demographic correlates.
abstract: BACKGROUND
  Although studies have shown that lay persons' beliefs and knowledge about a disease are associated with increased adherence to health behaviors, there is a dearth of knowledge in this area regarding Parkinson's disease (PD).
  
  
  OBJECTIVE
  To assess the prevalence and socio-demographic correlates of lay persons' beliefs and knowledge about PD.
  
  
  METHODS
  A phone survey was conducted with a representative sample of 632 lay persons (mean age=45) in Israel. Information regarding participants' perceptions about their susceptibility, worry, fear and knowledge about PD was assessed together with their socio-demographic characteristics.
  
  
  RESULTS
  Lay persons perceived their risk to develop PD to be minimal. They also reported low levels of worry, fear and knowledge. Female participants and those with lower education reported higher levels of worry and fear while religious participants reported consistently lower levels of worry, fear and knowledge.
  
  
  CONCLUSIONS
  These data suggest the need to expand this line of research and to encourage the development of programs aimed at disseminating knowledge about PD.
authors.affiliation: Department of Gerontology, Faculty of Social Welfare and Health Sciences, University of Haifa, Mt. Carmel, Haifa 31905, Israel. werner@research.haifa.ac.il
authors.forename: Perla
authors.initials: P
authors.lastname: Werner
authors.forename: Amos D
authors.initials: AD
authors.lastname: Korczyn
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000523:psychology*; D015995:Prevalence; D012959:Socioeconomic Factors; D055815:Young Adult