title: Risk factors of transition from normal cognition to mild cognitive disorder: the PATH through Life Study.
abstract: OBJECTIVE
  The aim of this study was to identify physical and mental health and lifestyle predictors of transition from normal cognition to mild cognitive disorder (MCD).
  
  
  METHODS
  A total of 2,082 individuals, aged 60-64 years, were assessed at 2 time-points 4 years apart for mild cognitive impairment (MCI) and other MCDs.
  
  
  RESULTS
  The main predictors of conversion to MCI and to other mild cognitive disorders were past alcohol intake, current anxiety and depression medication, increased systolic blood pressure, and past smoking.
  
  
  CONCLUSIONS
  Participants with a history of smoking or harmful alcohol consumption, hypertension, or who took medication for anxiety or depression were at increased risk of transitioning to MCI or any MCD. Strategies targeted at managing the above risk factors may have benefits in preventing mild cognitive decline in relatively healthy middle-aged individuals living in the community.
authors.affiliation: Centre for Mental Health Research, Australian National University, Canberra, A.C.T., Australia. nicolas.cherbuin@anu.edu.au
authors.forename: Nicolas
authors.initials: N
authors.lastname: Cherbuin
authors.forename: Chantal
authors.initials: C
authors.lastname: Reglade-Meslin
authors.forename: Rajeev
authors.initials: R
authors.lastname: Kumar
authors.forename: Patricia
authors.initials: P
authors.lastname: Jacomb
authors.forename: Simon
authors.initials: S
authors.lastname: Easteal
authors.forename: Helen
authors.initials: H
authors.lastname: Christensen
authors.forename: Perminder
authors.initials: P
authors.lastname: Sachdev
authors.forename: Kaarin J
authors.initials: KJ
authors.lastname: Anstey
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000453:epidemiology / Q000523:psychology; D001007:Anxiety / Q000453:epidemiology / Q000523:psychology; D003071:Cognition / Q000502:physiology*; D003072:Cognition Disorders / Q000453:epidemiology* / Q000523:psychology*; D003863:Depression / Q000453:epidemiology / Q000523:psychology; D018450:Disease Progression; D005260:Female; D006304:Health Status; D006801:Humans; D008019:Life Style; D008137:Longitudinal Studies; D008297:Male; D008603:Mental Health; D008875:Middle Aged; D009483:Neuropsychological Tests; D011237:Predictive Value of Tests; D018570:Risk Assessment; D012307:Risk Factors; D055815:Young Adult