title: [Surgical site infection in a university hospital: post-release surveillance and risk factors].
abstract: The aim of this study was to determine the incidence of the Surgical Site Infection (SSI) in the hospital and after discharge in patients submitted to digestive system surgeries (SDS), and to verify the association between SSI and the type of surgery, the time of hospital internment, the patient's clinical condition, the classification of the surgical wound and the duration of the surgical procedure. It is a prospective study carried out at a university hospital between August of 2001 and March of 2002. Of 357 patients submitted to SDS, 64 SSI cases were notified--16 in the hospital and 48 after discharge, incidences of 4.5% and 13.9% respectively. It was verified an association of SSI with the preoperative stay in hospital and with the classification of the surgical wound. The global incidence of SSI was 18.0%, and there was a four-fold increase when the post-discharge surveillance was carried out. In consequence, it can be concluded that if the post-discharge surveillance is not conducted the global SSI incidence would be strongly undernotified.
authors.affiliation: Departamento de Enfermagem Básica da Escola de Enfermagem da Universidade Federal de Minas Gerais, Belo Horizonte.
authors.forename: Adriana Cristina
authors.initials: AC
authors.lastname: de Oliveira
authors.forename: Sueli Itsuko
authors.initials: SI
authors.lastname: Ciosak
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D013505:Digestive System Surgical Procedures; D005260:Female; D006785:Hospitals, University; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D008875:Middle Aged; D010351:Patient Discharge; D011159:Population Surveillance; D011446:Prospective Studies; D012307:Risk Factors; D013530:Surgical Wound Infection / Q000453:epidemiology*