title: Incidence of postoperative nausea and vomiting in patients at a university hospital. Where are we today?
abstract: OBJECTIVE
  To determine the incidence of postoperative nausea and vomiting (PONV), identify risk factors, assess treatment and its effectiveness.
  
  
  METHODS
  A prospective, observational, questionnaire- and interview-based study.
  
  
  METHODS
  Standard and intensive care units of the following university hospital departments: abdominal, thoracic and vascular surgery; gynecology; plastic and esthetic surgery; urology; and traumatology.
  
  
  METHODS
  Adult patients scheduled for elective surgery who gave informed consent were enrolled. A questionnaire-based study was performed on the first postoperative day. The collected data relevant to PONV were statistically analyzed.
  
  
  CONCLUSIONS
  The incidence of PONV was significantly lower than generally presumed and was related to the patient gender, type of surgery and overall health status. PONV was more frequent in obese patients and when drugs antagonizing opioids or muscle relaxants were used. Early administration of antiemetic agents led to considerably less discomfort.
authors.affiliation: Department of Anesthesiology and Resuscitation, University Hospital Olomouc and Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic.
authors.forename: Lenka
authors.initials: L
authors.lastname: Doubravska
authors.forename: Katerina
authors.initials: K
authors.lastname: Dostalova
authors.forename: Sarka
authors.initials: S
authors.lastname: Fritscherova
authors.forename: Jana
authors.initials: J
authors.lastname: Zapletalova
authors.forename: Milan
authors.initials: M
authors.lastname: Adamus
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006785:Hospitals, University; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D020250:Postoperative Nausea and Vomiting / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D012307:Risk Factors; D055815:Young Adult