title: Under-reporting of accidents involving biological material by nursing professionals at a Brazilian emergency hospital.
abstract: BACKGROUND
  Pathogens can be transmitted to health professionals after contact with biological material. The exact number of infections deriving from these events is still unknown, due to the lack of systematic surveillance data and under-reporting.
  
  
  METHODS
  A cross-sectional study was carried out, involving 451 nursing professionals from a Brazilian tertiary emergency hospital between April and July 2009. Through an active search, cases of under-reporting of occupational accidents with biological material by the nursing team were identified by means of individual interviews. The Institutional Review Board approved the research project.
  
  
  RESULTS
  Over half of the professionals (237) had been victims of one or more accidents (425 in total) involving biological material, and 23.76% of the accidents had not been officially reported using an occupational accident report. Among the underreported accidents, 53.47% were percutaneous and 67.33% were bloodborne. The main reason for nonreporting was that the accident had been considered low risk.
  
  
  CONCLUSIONS
  The under-reporting rate (23.76%) was low in comparison with other studies, but most cases of exposure were high risk.
authors: Ribeirăo Preto Nursing School, University of Săo Paulo, Ribeirăo Preto, Săo Paulo, Brazil. luiza@eerp.usp.br.
authors: Luiza Tayar
authors: LT
authors: Facchin
authors: Elucir
authors: E
authors: Gir
authors: Antonio
authors: A
authors: Pazin-Filho
authors: Miyeko
authors: M
authors: Hayashida
authors: Silvia Rita Marin
authors: SR
authors: da Silva Canini
mesh_terms: D000062:Accidents, Occupational / Q000706:statistics & numerical data*; D000328:Adult; D001688:Biological Products; D001938:Brazil; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009741:Nursing Staff, Hospital; D016273:Occupational Exposure / Q000009:adverse effects*; D012308:Risk Management / Q000706:statistics & numerical data
chemical_list: D001688:Biological Products