title: Exposure to aircraft noise and risk of psychiatric disorders: the Elmas survey--aircraft noise and psychiatric disorders.
abstract: BACKGROUND
  Evidence that high levels of aircraft noise lead to psychiatric disorders in the community is contradictory. The aim of the present study was to investigate the frequency of mental disorders in a sample living in the immediate surroundings of an airport compared with those from a sample of residents from the same region who had not been exposed to the risk of aircraft noise.
  
  
  METHODS
  Exposed subjects were residents in Giliaquas in the vicinity of Elmas airport (Sardinia, Italy). The control sample was drawn from a database of a large community survey, after matching for sex, age and employment status. All subjects were interviewed using a simplified version of the Composite International Diagnostic Interview.
  
  
  RESULTS
  Exposed subjects showed a higher frequency of Generalized Anxiety Disorder and Anxiety Disorder Not Otherwise Specified (NOS).
  
  
  CONCLUSIONS
  Previous studies generally suggested that high levels of environmental noise are associated with subsyndromal states (psychiatric symptoms) more than with specific syndromes. The present study shows an increased risk for long-lasting syndromal anxiety states (Generalized Anxiety Disorder and Anxiety Disorder NOS), thus supporting the hypothesis of a sustained central autonomic arousal due to chronic exposure to noise.
authors.affiliation: Division of Psychiatry, Dept. of Public Health, University of Cagliari, Via Liguria 13, 09127 Cagliari, Italy.
authors.forename: Maria Carolina
authors.initials: MC
authors.lastname: Hardoy
authors.forename: Mauro Giovanni
authors.initials: MG
authors.lastname: Carta
authors.forename: Anna Rita
authors.initials: AR
authors.lastname: Marci
authors.forename: Fiora
authors.initials: F
authors.lastname: Carbone
authors.forename: Mariangela
authors.initials: M
authors.lastname: Cadeddu
authors.forename: Viviane
authors.initials: V
authors.lastname: Kovess
authors.forename: Liliana
authors.initials: L
authors.lastname: Dell'Osso
authors.forename: Bernardo
authors.initials: B
authors.lastname: Carpiniello
mesh_terms: D000328:Adult; D000401:Aircraft; D003430:Cross-Sectional Studies; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology / Q000209:etiology*; D008875:Middle Aged; D009622:Noise / Q000009:adverse effects*; D015995:Prevalence; D012307:Risk Factors; D011795:Surveys and Questionnaires