title: Perceived malaria in the population of an urban setting: a skipped reality in Dakar, Senegal.
abstract: BACKGROUND
  Urban malaria remains a public health problem. Dakar is located in a low endemic area. However, anti-malarial drugs consumption is reported to be high despite the decline of malaria announced by health authorities. The objective of the present study was to assess the burden of reported malaria attacks (RMAs) in 2008 and to describe care-seeking behaviours in the population of Dakar, Senegal.
  
  
  METHODS
  In this cross-sectional study, 2,952 households selected from 50 sites were visited. In each household, a women and a child between two and 10 years old were interviewed about a malaria episode that occurred in 2008. The following information was recorded: age, education level, sex (for children), type of care seeking, method of diagnosis, use of anti-malarial treatment, place of medication purchase, bed net use, malaria-related deaths in the family, and perceptions of the frequency of mosquito bites. After a description of the variables in each subsample, a Pearson's chi-square test was used to compare proportions, and logistic regression was performed to identify the association between RMAs and other covariates.
  
  
  RESULTS
  Among women, 31.8% reported a malaria attack in 2008; among children, the rate of malaria attacks reported by mothers or caretakers was 39.0%. With regard to care-seeking, 79.5% of women and 81.5% of children with a RMA had visited health facilities (HFs). Younger women and children under five years old were more likely to visit a HF (P<0.001). Presumptive diagnosis was the primary method that was used to identify malaria in HFs. For those who had visited a HF, the rate of anti-malarial treatment was 77% in women and 60% in children. Finally, 43.6% of women and 42.0% of children declared the use of bed nets. In a multivariate analysis, the malaria-related death of a relative and perceptions of mosquito bites were significantly associated with RMAs in women. In children, age was associated with RMAs.
  
  
  CONCLUSIONS
  The frequent perceptions of the occurrence of malaria in the population were confirmed at the HF by the high presumptive diagnosis of health professionals. Despite the decline of malaria that has been announced by health authorities, the population will continue to complain of malaria and seek care directly at private pharmacies. This situation may sustain the circulation of anti-malarial drugs and increase the risk of an emergence of anti-malarial resistance.
authors.affiliation: Institut de Recherche pour le Développement, UMR 216, Mère et Enfant Face aux Infections Tropicales, 4 Avenue de l'Observatoire, Paris 75270 Cedex 06, France. diallaye@yahoo.fr
authors.forename: Abdoulaye
authors.initials: A
authors.lastname: Diallo
authors.forename: Stéphanie Dos
authors.initials: SD
authors.lastname: Santos
authors.forename: Richard
authors.initials: R
authors.lastname: Lalou
authors.forename: Jean-Yves
authors.initials: JY
authors.lastname: Le Hesran
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008288:Malaria / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data*; D012675:Senegal / Q000453:epidemiology; D014505:Urban Population; D055815:Young Adult