title: Latex sensitisation in healthcare workers in Singapore.
abstract: BACKGROUND
  Epidemiological data on latex sensitisation among Asian healthcare workers is lacking. The aim of the study is to determine the rate of latex sensitisation in our healthcare workers.
  
  
  METHODS
  We recruited 313 healthcare workers, of which 46.6% were operating theatre staff and 53.4% were non-operating theatre staff. Seventy-one administrative staff served as controls. All participants answered a self-administered questionnaire relating to latex exposure and glove-related symptoms. Latex sensitisation was determined by skin prick testing to latex and latex-specific IgE detection.
  
  
  RESULTS
  The prevalence of latex sensitisation among healthcare workers was 9.6%, with no difference between operating theatre and nonoperating theatre staff. Glove-related symptoms were reported in 13.7% of all healthcare workers, of which 22.9% were sensitised to latex. Only 26.7% of latex-sensitised healthcare workers had glove-related symptoms while the rest were asymptomatic. The most common symptoms were itch and hand eczema but the most important discriminating symptom was contact urticaria. Personal history of atopy was more common in sensitised healthcare workers (40.0%) compared to non-sensitised workers (31.8%). Only 1 out of 9 (11.2%) symptomatic latex-sensitised subjects had sought previous medical attention for the problem.
  
  
  CONCLUSIONS
  Latex sensitisation among healthcare workers in Singapore should be considered a significant occupational health risk, as it is in the West. Increased screening and awareness of this problem is essential to identify those at risk.
authors: National Skin Centre, 1 Mandalay Road, Singapore 308205.
authors: M B Y
authors: MB
authors: Tang
authors: Y H
authors: YH
authors: Leow
authors: V
authors: V
authors: Ng
authors: D
authors: D
authors: Koh
authors: C L
authors: CL
authors: Goh
mesh_terms: D000328:Adult; D000488:Allied Health Personnel; D005260:Female; D006801:Humans; D020315:Latex Hypersensitivity / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D012846:Singapore / Q000453:epidemiology; D012882:Skin Tests; D014581:Urticaria / Q000209:etiology