title: [Respiratory symptoms and atmospheric pollution and respiratory symptoms in the general population].
abstract: BACKGROUND
  Epidemiological studies on air pollution have mainly been interested in the effects of short- or long-term exposure on patients suffering from respiratory illnesses. Fewer studies have addressed the acute effects of air pollution on respiratory symptoms in the general population.
  
  
  BACKGROUND
  We conducted a review of the literature over the last 16years that has addressed the impact of atmospheric pollution on respiratory symptoms in the general population to estimate the magnitude of effect. The majority of studies demonstrated a significant association between exposure to air pollutants and the occurrence of respiratory symptoms, without any threshold.
  
  
  CONCLUSIONS
  Although a link between atmospheric pollution and respiratory symptoms has been demonstrated, knowledge of the effects of specific air pollutants and the effect of pollution on particular vulnerable groups (infants, young children, the elderly) is still limited.
  
  
  CONCLUSIONS
  There is a need for further studies in this area.
authors.affiliation: Département des maladies respiratoires, centre hospitalier de Le Mans, 194, avenue Rubillard, 72037 Le Mans, France.
authors.forename: I
authors.initials: I
authors.lastname: Simon
authors.forename: D
authors.initials: D
authors.lastname: Charpin
mesh_terms: D000328:Adult; D000393:Air Pollutants / Q000009:adverse effects; D000397:Air Pollution / Q000009:adverse effects*; D002648:Child; D006801:Humans; D009585:Nitrogen Dioxide / Q000009:adverse effects; D052638:Particulate Matter / Q000009:adverse effects; D012120:Respiration Disorders / Q000139:chemically induced*
chemical_list: D000393:Air Pollutants; D052638:Particulate Matter; D009585:Nitrogen Dioxide